# US 11,026,498 B2 · System, apparatus and method for coding caps for different bottle sizes > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,026,498 B2 - Document ID: US11026498B2 - Status: Granted - Kind: B2 - Application number: 16/884,676 - Filed: 2020-05-27 - Published: 2020-10-01 - Granted: 2021-06-08 - Earliest claimed: 2018-05-30 - Assignees: Ultrafab, Inc. - Applicants: Ultrafab, Inc. - Inventors: Alan P. Radcliffe; Alan J. Demello - Web page: https://patentgrep.com/patent/US11026498B2 ## CPC - A45F 3/16: Water-bottles; Mess-tins; Cups - B01L 3/50825: {Closing or opening means, corks, bungs} - B01L 3/5457: {for container closures} - B65D 47/06: with pouring spouts or tubes; with discharge nozzles or passages (with slidable spouts B65D47/26) - B65D 47/32: with means for venting - B65D 51/1616: {by means of a filter} - B65D 51/245: {provided with decoration, information or contents indicating devices, labels (B65D81/366 takes precedence)} - C12M 23/08: {Flask, bottle or test tube} - C12M 37/04: {Seals} - A45F 2003/163: {Water bottles with purification filter} - B01L 2300/021: Identification, e.g. bar codes - B01L 2300/042: Caps; Plugs - B01L 2300/048: enabling gas exchange, e.g. vents - B01L 2300/0681: Filter - B65D 2203/00: Decoration means, markings, information elements, contents indicators - B65D 2205/00: Venting means - C12M 23/38: {Caps; Covers; Plugs; Pouring means} - A45F: TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY - B01L: CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE - B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES - C12M: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; {APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS} ## Abstract A plurality of caps are provided each with a visual coding of color and/or indicia for use with different sizes of bottles at least in accordance with a height of the bottles from a closed bottom end to an open top end for engaging each of the caps. Each of the caps has a tube mounted to, or through, an aperture extending through a top closed end of the cap to extend a selected length enabling one end of the tube to reach or extend along an interior surface of the bottom end of any of the bottles of the height to which the cap is coded for use therewith. The other end of tube is extendable to a bioreactor container. Each of the caps has another tube or port to another aperture of the cap to provide an air vent with an optional air filtering device. ## Claims ### Claim 1 A system for coding caps for different bottle sizes comprising: a plurality of caps having visual coding for use with different sizes of bottles at least in accordance with a height of the bottles, and each of said plurality of caps comprises a tube mounted to, or through, the cap to extend a selected length which enables one end of the tube to reach or extend along an interior surface of a closed bottom end of any of the bottles of said height to which the cap is coded for use therewith when engaging the cap, wherein said tube of at least one of said plurality of caps is flexible, and said selected length of the tube is determined in accordance with the height of any of the bottles to which the cap is coded for use therewith, said one end of the tube of said at least one of said plurality of caps bends to extend along a portion of the interior surface of the closed bottom end of any of the bottles of said height to which the cap is coded for use therewith when engaging the cap, and said one end of said tube of said at least one of said plurality of caps terminates in a non-square tip that avoids closure of said end of the tube by abutment with any of the bottles of said height to which the cap is coded for use therewith when engaging the cap. ### Claim 2 (depends on 1) The system according to claim 1 wherein each of said plurality of caps has one or more of color or indicia providing said visual coding for the cap. ### Claim 3 (depends on 1) The system according to claim 1 wherein each of said plurality of caps has a closed top end, an aperture extending through said closed top end into which said tube is mounted to extend there through, and means for fixing said tube with respect to the cap at said selected length after being extended through said aperture so that said end of said tube is configured to reach or extend along the interior surface of the closed bottom end of any of the bottles of said size to which the cap is coded for use therewith when engaging the cap. ### Claim 4 (depends on 1) The system according to claim 1 wherein each of said plurality of caps has at least a portion thereof which is of one of a plurality of different colors to provide said visual coding for the cap. ### Claim 5 (depends on 1) The system according to claim 1 wherein each of said plurality of caps comprises a generally cylindrical body shaped to form the cap with an open bottom end, and a closed top end with material, different from said body, having an aperture through which said tube extends and then mounted after passing through said open bottom end to extend to said one end of said tube. ### Claim 6 (depends on 5) The system according to claim 5 wherein each of said plurality of caps comprises a port to said aperture disposed along a top side of said closed top end, and said tube being received via said port to extend through said aperture, and said port being of said material to enable bonding of said tube by application of heat along at least a portion of said port to retain said tube with respect to the cap to said selected length after being extended through said aperture so that said end of said tube is configured to reach or extend along the interior surface of the closed bottom end of any of the bottles of said size to which the cap is coded for use therewith when engaging the cap. ### Claim 7 (depends on 1) The system according to claim 1 wherein each of said plurality of caps comprises a generally cylindrical body shaped to form the cap with an open bottom end and a closed top end having at least one aperture extending through said top end of the cap, said one end of said tube represents a first one of two ends of said tube, and a second one of said two ends of said tube is mounted in said aperture, via said open bottom end, so that extending said tube said selected length configures said first of said end of said tube to reach or extend along the interior surface of the closed bottom end of any of the bottles of said size to which the cap is coded for use therewith when engaging the cap. ### Claim 8 (depends on 7) The system according to claim 7 wherein each of said plurality of caps comprises a port to said aperture disposed along a top side of said closed top end of the cap, said tube represent a first tube, and a second tube has one end mounted in said port for communication with said first tube via said aperture. ### Claim 9 (depends on 7) The system according to claim 7 wherein said tube of each of said plurality of caps represents a first tube, and each of said plurality of caps further comprises: a port to said aperture disposed along a top side of said closed top end, in which said port has an exterior with a plurality of barbs; and a second tube having one end mounted over said port in engagement with said barbs. ### Claim 10 (depends on 1) The system according to claim 1 wherein each of said plurality of caps has an applied label having one or more of color or indicium to provide said visual coding for the cap. ### Claim 11 (depends on 1) The system according to claim 1 wherein each of said plurality of caps further comprises an air vent through the cap. ### Claim 12 (depends on 1) The system according to claim 1 wherein said tube of each of said plurality of caps represents a first of a pair of tubes mounted to extend through the cap, and when the cap engages one of said bottles coded for use with the cap a second of said pair of tubes provides an air vent to an interior of said one of said bottles. ### Claim 13 (depends on 12) The system according to claim 12 wherein said second of said pair of tubes has a filtering device mounted to filter air passing through said second of said pair of tubes. ### Claim 14 (depends on 1) The system according to claim 1 wherein one or more of the bottles each have means matching said visual coding located along at least a portion thereof as those ones of said plurality of caps which are coded for use with said one or more of the bottles. ### Claim 15 A system for coding caps for different bottle sizes comprising: a plurality of caps having visual coding for use with different sizes of bottles at least in accordance with a height of the bottles, and each of said plurality of caps comprises a tube mounted to, or through, the cap to extend a selected length which enables one end of the tube to reach or extend along an interior surface of a closed bottom end of any of the bottles of said height to which the cap is coded for use therewith when engaging the cap, wherein each of said plurality of caps has an aperture extending through a closed top end of the cap into which said tube of the cap is mounted to extend there through and said tube has a circular cross-section which is maintained through said aperture at least until an opening of the tube at said one end, and at least bonding material along an interior of the aperture retains said tube to the cap after being extended through said aperture so that said end of said tube is configured to reach or extend along the interior surface of the closed bottom end of any of the bottles of said size to which the cap is coded for use therewith when engaging the cap. ### Claim 16 (depends on 15) The system according to claim 15 wherein said tube of each of said caps is flexible, and said selected length of the tube is determined in accordance with the height of any of the bottles to which the cap is coded for use therewith and any bending or flexing of said tube to further enable said one end of the tube to reach or extend along the interior surface of the closed bottom end of any of the bottles of said height to which the cap is coded for use therewith when engaging the cap. ### Claim 17 (depends on 15) The system according to claim 15 wherein each of said plurality of caps has one or more of color or indicia providing said visual coding for the cap. ### Claim 18 (depends on 15) The system according to claim 15 wherein each of said plurality of caps has at least a portion thereof which is of one of a plurality of different colors to provide said visual coding for the cap. ### Claim 19 (depends on 15) The system according to claim 15 wherein each of said plurality of caps has an applied label having one or more of color or indicium to provide said visual coding for the cap. ### Claim 20 (depends on 15) The system according to claim 15 wherein each of said plurality of caps further comprises an air vent through the cap. ### Claim 21 (depends on 15) The system according to claim 15 wherein said tube of each of said plurality of caps represents a first of a pair of tubes mounted to extend through the cap, and when the cap engages one of said bottles coded for use with the cap a second of said pair of tubes provides an air vent to an interior of said one of said bottles. ### Claim 22 (depends on 15) The system according to claim 15 wherein one or more of the bottles each have means matching said visual coding located along at least a portion thereof as those ones of said plurality of caps which are coded for use with said one or more of the bottles. ### Claim 23 A system for coding caps for different bottle sizes comprising: a plurality of caps having visual coding for use with different sizes of bottles at least in accordance with a height of the bottles, and each of said plurality of caps comprises a tube mounted to, or through, the cap to extend a selected length which enables one end of the tube to reach or extend along an interior surface of a closed bottom end of any of the bottles of said height to which the cap is coded for use therewith when engaging the cap, wherein each of said plurality of caps has an aperture extending through a closed top end of the cap into which said tube of the cap is mounted to extend there through and said tube has a circular cross-section which is maintained through said aperture at least until an opening of the tube at said one end, and at least one or more barbs along an interior of the aperture retains said tube to the cap after being extended through said aperture so that said end of said tube is configured to reach or extend along the interior surface of the closed bottom end of any of the bottles of said size to which the cap is coded for use therewith when engaging the cap. ### Claim 24 (depends on 23) The system according to claim 23 wherein each of said plurality of caps has one or more of color or indicia providing said visual coding for the cap. ### Claim 25 (depends on 23) The system according to claim 23 wherein said tube of each of said caps is flexible, and said selected length of the tube is determined in accordance with the height of any of the bottles to which the cap is coded for use therewith and any bending or flexing of said tube to further enable said one end of the tube to reach or extend along the interior surface of the closed bottom end of any of the bottles of said height to which the cap is coded for use therewith when engaging the cap. ### Claim 26 (depends on 23) The system according to claim 23 wherein one or more of the bottles each have means matching said visual coding located along at least a portion thereof as those ones of said plurality of caps which are coded for use with said one or more of the bottles. ### Claim 27 A system for coding caps for different bottle sizes comprising: a plurality of caps having visual coding for use with different sizes of bottles at least in accordance with a height of the bottles, and each of said plurality of caps comprises a tube mounted to, or through, the cap to extend a selected length which enables one end of the tube to reach or extend along an interior surface of a closed bottom end of any of the bottles of said height to which the cap is coded for use therewith when engaging the cap, wherein each of said plurality of caps has an aperture extending through a closed top end of the cap into which said tube of the cap is mounted to extend there through and said tube has a circular cross-section which is maintained through said aperture at least until an opening of the tube at said one end, and at least a clamp that mechanically couples said tube to the cap retains said tube to the cap after being extended through said aperture so that said end of said tube is configured to reach or extend along the interior surface of the closed bottom end of any of the bottles of said size to which the cap is coded for use therewith when engaging the cap. ### Claim 28 (depends on 27) The system according to claim 27 wherein each of said plurality of caps has one or more of color or indicia providing said visual coding for the cap. ### Claim 29 (depends on 27) The system according to claim 27 wherein said tube of each of said caps is flexible, and said selected length of the tube is determined in accordance with the height of any of the bottles to which the cap is coded for use therewith and any bending or flexing of said tube to further enable said one end of the tube to reach or extend along the interior surface of the closed bottom end of any of the bottles of said height to which the cap is coded for use therewith when engaging the cap. ### Claim 30 (depends on 27) The system according to claim 27 wherein one or more of the bottles each have means matching said visual coding located along at least a portion thereof as those ones of said plurality of caps which are coded for use with said one or more of the bottles.