# US 2017/0284699 A1 · Air conditioner / heater attachment systems > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2017/0284699 A1 - Document ID: US20170284699A1 - Status: Published application - Kind: A1 - Application number: 15/083,320 - Filed: 2016-03-29 - Published: 2017-10-05 - Earliest claimed: 2016-03-29 - Inventors: Ioffe Ezequiel - Web page: https://patentgrep.com/patent/US20170284699A1 ## CPC - F24F 13/28: Arrangement or mounting of filters - F16B 47/003: {using adhesives for attaching purposes (using adhesives for connecting constructional elements F16B11/006)} - F16M 13/02: for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle - F16B 2200/83: Use of a magnetic material - F24F: AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING (removing dirt or fumes from areas where they are produced B08B15/00; vertical ducts for carrying away waste gases from buildings E04F17/02; tops for chimneys or ventilating shafts, terminals for flues F23L17/02) - F16B: DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING (couplings for transmitting rotation F16D) - F16M: FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS ## Abstract An AC/Heater attachment systems has various types of devices to attach a filter system to a ducting port. A magnetic U shaped device has a raised lip for placement of a filter therein; the device is made from naturally magnetic material or is coated with a magnetic paint. Diamond clip type attachment devices are attachable to a filter in slots precut into a filter. Further, a slidable second associated device cooperates with the first to effect a variable one dimensional size. A 3D logo can be affixed along a surface of one of the devices taught herein. A double sided tape can be attached along a surface of the filter attachment device in lieu of a magnetic attachment mechanism. A collapsible and adjustable devices are also envisioned with protrusion and hinge actuation devices. ## Claims ### Claim 1 A filter holder comprising: a first slide having: a first leg integrally attached along a first edge thereof to a first intermediate leg second edge and a third edge of the first intermediate leg integrally attached to a second leg wherein the first leg and second leg are parallel to each other. ### Claim 2 (depends on 1) The filter holder of claim 1, further comprising: a first raised lip along the first leg. ### Claim 3 (depends on 2) The filter holder of claim 2, further comprising: a second raised lip along the second leg. ### Claim 4 (depends on 2) The filter holder of claim 2, further comprising: a second raised lip along the first leg. ### Claim 5 (depends on 3) The filter holder of claim 3, further comprising: a third raised lip along the second leg. ### Claim 6 (depends on 1) The attachment device of claim 1, further comprising: a clip device attached to the intermediate leg such that the clip device extends inwards between the first and second leg. ### Claim 7 (depends on 1) The filter holder of claim 1, further comprising: a second slide comprising a third leg parallel to a fourth leg integrally attached together through a second intermediate leg wherein the third leg is moveably situated along the first leg and the fourth leg is moveably situated along the fourth leg such that the first slide and the second slide are moveable with respect to one another. ### Claim 8 (depends on 1) The filter holder of claim 1, further comprising: wherein the first slide is made from magnetic material. ### Claim 9 (depends on 1) The filter holder of claim 1, further comprising: wherein the first slide is coated with magnetic paint. ### Claim 10 (depends on 1) The attachment device of claim 1, further comprising: wherein the attachment device has a double sided adhesive tape attached to a surface thereof. ### Claim 11 (depends on 1) The attachment device of claim 1, further comprising: wherein the attachment device has a 3D logo attached thereto. ### Claim 12 (depends on 1) The attachment device of claim 1, further comprising: a collapsible device system. ### Claim 13 (depends on 12) The attachment device of claim 12, wherein the collapsible device system further comprises: a raised protrusion on depression pair. ### Claim 14 An attachment system comprising: a first unit having a first portion and a second portion connected together by a first hinge device having a first raised lip along an edge of the first portion. ### Claim 15 (depends on 14) The attachment system of claim 14, wherein the attachment system further comprises: a perforation in the first portion. ### Claim 16 (depends on 14) The attachment system of claim 14, wherein the attachment system further comprises: a slot in the first portion. ### Claim 17 (depends on 14) The attachment system of claim 14, wherein the attachment system further comprises: a perforation in the first second portion. ### Claim 18 (depends on 14) The attachment system of claim 14, wherein the attachment system further comprises: a slot in the second portion. ### Claim 19 (depends on 14) The attachment system of claim 14, further comprises: a second unit having a third portion and a fourth portion connected together by a second hinge device having a third raised lip along an edge of the first portion. ### Claim 20 (depends on 14) The attachment system of claim 14, further comprising: a second raised lip along a second edge portion. ### Claim 21 An adjustable-size filter holder comprising: a first slide having: a first leg integrally attached along a first edge thereof to a first intermediate leg second edge and a third edge of the first intermediate leg integrally attached to a second leg wherein the first leg and second leg are parallel to each other wherein the first slide is moveably associated with a second similar slide thereby effecting the adjustable size filter holder.