# US 10,371,289 B1 · Method and apparatus for suspending a package in an elevated position > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,371,289 B1 - Document ID: US10371289B1 - Status: Granted - Kind: B1 - Application number: 15/799,055 - Filed: 2017-10-31 - Granted: 2019-08-06 - Earliest claimed: 2012-09-13 - Applicants: Jay G. Bianchini - Inventors: Jay G. Bianchini - Web page: https://patentgrep.com/patent/US10371289B1 ## CPC - F16L 3/006: {for pipes with a rectangular cross-section} - A47F 5/00: Show stands, hangers, or shelves characterised by their constructional features - A47F 5/08: secured to the wall, ceiling, or the like; Wall-bracket display devices - A47F 5/0892: {Suspended show stands, e.g. secured to the ceiling by means of cords or chains (suspended shelves A47B43/003; uprights A47B96/14, e.g. secured to both ceiling and floor A47B96/1425)} - E04B 9/006: {with means for hanging lighting fixtures or other appliances to the framework of the ceiling} - E04B 9/183: {having a lower side adapted to be connected to a channel of the supporting construction} - F16L 3/1066: {with three or more members surrounding the pipe} - F24F 13/0254: {characterised by their mounting means, e.g. supports} - F16L: PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL - A47F: SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS - E04B: GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS (border constructions of opening in walls, floors or ceilings E06B1/00; {electromagnetic shielding H05K9/0001}) - 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) ## Abstract One embodiment provides a method and apparatus for suspending air conditioning duct works from a support structure comprising unistrut type support beams which apparatus includes a plurality of support brackets arranged and configured for being slidably interlockable with the interior of the unistrut beam members. The support brackets can be slid inside the interior of the support beam until adjacent a support beam which support beam can be connected to the support bracket. In like manner additional support brackets can be inserted into the interior of the support beam members to be adjustably located next to their respective support rod. In such manner multiple support rods can be used to support a frame member even where the support rods are not symmetrically located along the length of the support beam as the support bracket can be slid/moved inside the support beam until lining up with its respective support rod. Additionally, the entire support framework can be moved relative to the plurality of support rods by sliding the framework relative to the support brackets. In such manner the location of the supporting frame member can be changed without moving the support rods. ## Claims ### Claim 1 A structural framework comprising: (a) a first support beam, the first beam having opposed side walls, a web connected to said side walls and forming an open channel shape with an interior having first and second inwardly facing sockets, each inwardly facing socket having interior and exterior surfaces, the first support beam having a longitudinal centerline, and the first support beam having a bottom opening located opposite said web and between the first and second inwardly facing sockets; (b) a second support beam, the second support beam having opposed side walls, a web connected to said side walls and forming an open channel shape with an interior, the opposed side walls having first and second inwardly facing sockets, each inwardly facing socket having interior and exterior surfaces, the second support beam having a longitudinal centerline; (c) a first support bracket connected to the first support beam, the first support bracket comprising: (i) a first flange, (ii) a second flange, the first flange meeting the second flange at an apex, (iii) a support flange connected to the first flange, (d) wherein the second flange is located in the interior of first support beam in an assembled position wherein the apex is closer to the web than the exterior surface of the first and second inwardly facing sockets, and the second flange extends into and is supported by the interior surface of the second inwardly facing socket of the first support beam; (e) wherein contact between the first flange and the exterior surface of first inwardly facing socket in combination with the support of the second flange by the interior surface of the second inwardly facing socket resists rotation of the first support bracket about an axis which is generally parallel to the longitudinal centerline of the first support beam; and (f) wherein in the assembled position the support flange extends away from said longitudinal centerline. ### Claim 2 (depends on 1) The structural framework of claim 1, wherein the bottom opening has a width between the two inwardly facing sockets, and the second flange has a vertical length which is greater than the width of bottom opening, and furthermore the first support beam has top and a bottom portions, with the bottom opening being located on the bottom portion, when the first support beam is being supported by the first support bracket, the top portion of the first support beam is located at a height above the bottom portion of the first support beam. ### Claim 3 (depends on 1) The structural framework of claim 1, wherein the interior of the bottom opening of the first support beam has a width between the first and second inwardly facing sockets forming the open channel shape, and the second flange has a vertical length which is greater than the width of the bottom opening between the first and second inwardly facing sockets ends forming the open channel shape less the width of one of the two inwardly facing sockets. ### Claim 4 (depends on 1) The structural framework of claim 1, wherein the interior of the first support beam has a height, and the second flange has a vertical length which is greater than fifty percent of this height. ### Claim 5 (depends on 1) The structural framework of claim 1, wherein the interior of the first support beam has a height, and the second flange has a vertical length which is greater than sixty percent of this height. ### Claim 6 (depends on 1) The structural framework of claim 1, wherein the interior of the first support beam has a height, and the second flange has a vertical length which is greater than seventy five percent of this height. ### Claim 7 (depends on 1) The structural framework of claim 1, wherein the interior of the first support beam has a height, and the second flange has a vertical length which is greater than eighty percent of this height. ### Claim 8 (depends on 1) The structural framework of claim 1, wherein the first support bracket, when inserted into the interior of the first support beam has locked resting and supported positions relative to the longitudinal centerline of the first support beam, and the amount of relative rotation of the support bracket about an axis which is substantially parallel to the longitudinal centerline between the locked resting and supported positions relative to the longitudinal centerline of the first support beam is at least 5 degrees. ### Claim 9 (depends on 1) The structural framework of claim 1, wherein the first support bracket, when inserted into the interior of the first support beam has locked resting and supported positions relative to the longitudinal centerline of the first support beam, and the amount of relative rotation of the support bracket about an axis which is substantially parallel to the longitudinal centerline between the locked resting and supported positions relative to the longitudinal centerline of the first support beam is at least 10 degrees. ### Claim 10 (depends on 1) The structural framework of claim 1, wherein the first support bracket, when inserted into the interior of the first support beam has locked resting and supported positions relative to the longitudinal centerline of the first support beam, and the amount of relative rotation of the support bracket about an axis which is substantially parallel to the longitudinal centerline between the locked resting and supported positions relative to the longitudinal centerline of the first support beam is at least 15 degrees. ### Claim 11 (depends on 1) The structural framework of claim 1, wherein the first support bracket, when inserted into the interior of the first support beam has locked resting and supported positions relative to the longitudinal centerline of the first support beam, and the amount of relative rotation of the support bracket about an axis which is substantially parallel to the longitudinal centerline between the locked resting and supported positions relative to the longitudinal centerline of the first support beam is at least 20 degrees. ### Claim 12 (depends on 1) The structural framework of claim 1, wherein the first support bracket, when inserted into the interior of the first support beam has locked resting and supported positions relative to the longitudinal centerline of the first support beam, and the amount of relative rotation of the support bracket about an axis which is substantially parallel to the longitudinal axis between the locked resting and supported positions relative to the longitudinal centerline of the first support beam is at least 30 degrees. ### Claim 13 (depends on 1) The structural framework of claim 1, wherein the first support bracket, when inserted into the interior of the first support beam has locked resting and supported positions relative to the longitudinal centerline of the first support beam, and the amount of relative rotation of the support bracket about an axis which is substantially parallel to the longitudinal centerline between the locked resting and supported positions relative to the longitudinal centerline of the first support beam is at least 45 degrees. ### Claim 14 (depends on 1) The structural framework of claim 1, wherein the first support bracket is inserted into the interior of the first support beam through a first end of the support beam, and cannot be inserted through the bottom opening of the first support beam. ### Claim 15 (depends on 1) The structural framework of claim 1, wherein the second flange of the first support bracket form a V-shape. ### Claim 16 A structural framework comprising: (a) a first support beam, the first support beam having a web and side walls forming an open channel shape with an interior, each side wall having an inwardly facing socket; (b) a second support beam, the second support beam having a web and side walls forming an open channel shape with an interior, each side wall having an inwardly facing socket; (c) a first support bracket connected to the first support beam, the first support bracket comprising: (i) a first flange, (ii) a second flange, the first flange meeting the second flange at an apex and forming an angle with the second flange, (iii) a support section connected to the first flange, wherein the second flange is located in the interior of first support beam in an assembled position, and the support section extends below one of the inwardly facing sockets of the first support beam and connects to the first flange; (d) wherein a second support bracket is connected to the second support beam in an assembled position, the second support bracket comprising: (i) a first flange, (ii) a second flange, the first flange meeting the second flange at an apex located closer to the web compared to the inwardly facing sockets and forming an angle with the second flange, (iii) a support section is connected to the first flange and extending laterally away from said interior, wherein the second flange is located in the interior of second support beam in an assembled position, and the second flange is located in an inwardly facing socket of the second support beam, and the first flange extends below one of the inwardly facing sockets of the second support beam and connects to the support section. ### Claim 17 A structural framework comprising: (a) a first support beam, the first support beam having side walls and a web forming an open channel shape with an interior, the side walls being vertically oriented and having first and second inwardly facing sockets, each inwardly facing socket having interior and exterior surfaces, the first support beam having a longitudinal centerline, and a cross section of the first support beam being made by an intersecting plane containing the longitudinal centerline; (b) a second support beam, the second support beam having side walls and a web forming an open channel shape with an interior, the side walls and the web having first and second inwardly facing sockets, each inwardly facing socket having interior and exterior surfaces, the second support beam having a longitudinal centerline; (c) a first support bracket connected to the first support beam, the first support bracket comprising: (i) a first flange, (ii) a second flange, the first flange meeting the second flange at an apex and forming an angle with the second flange, (iii) a support section connected to the first flange and extending from the first flange externally of the interior of the first support beam; (d) wherein the second flange is located in the interior of the first support beam in an assembled position, and the second flange is supported by the second inwardly facing socket of the first support beam, and the support section has an extending portion beyond being directly below the interior of the first support beam; (e) wherein the first flange is extending below the first inwardly facing socket of the first support beam, and wherein the support section includes an opening for connection with a first support rod; and (f) wherein, when the first support rod is connected to the support section in the extending portion beyond being directly below the interior of the first support beam, and passing through the opening, the first support rod remains outside of the cross section of the first support beam when the cross section is projected vertically down from the longitudinal centerline of the first support beam.