Slidable Extensor Patents (Class 248/155.3)
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Patent number: 9402467Abstract: A collapsible table includes upper and lower pole members, a hub, and a tabletop. The upper and lower pole members are pivotally attached to the hub. The upper pole members extend upward and apart from each other from the hub when in their operable configuration and extend downward from the hub and generally parallel to each other when in their stowage configuration. The lower pole members extend downward and apart from each other from the hub when in their operable configuration and extend downward from the hub and generally parallel to each other when in their stowage configuration. The tabletop is removably attachable to the upper pole members and can be suspended by and between the upper pole members when the upper and lower pole members are in their operable configurations.Type: GrantFiled: March 5, 2015Date of Patent: August 2, 2016Assignee: Zhejiang Hengfeng Top Leisure Co., Ltd.Inventor: Yang Baoqing
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Patent number: 9179746Abstract: A walking stick includes an upper section and a lower section connected by a boss assembly. The upper section comprises three elongate arm members each pivotal about a hinge located on an upper surface of the boss assembly between a first position in which it is generally upstanding and lies generally parallel with the other two elongate members and a second position in which it is inclined at an angle to the other two elongate arm members. The lower section comprises three elongate leg members each having an upper end positioned for pivotal movement relative to the boss assembly between a first position in which it is generally upstanding and lies generally parallel to the other two elongate leg members and a second position in which it is inclined at an angle to the other two elongate leg members.Type: GrantFiled: September 11, 2014Date of Patent: November 10, 2015Inventor: Paolo Gullo
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Patent number: 8934251Abstract: A cabinet for electronic devices includes a rack and engaging units. The rack includes a first supporting post, a second supporting post, a third supporting post and a fourth supporting post located at four corners of an imaginary rectangular parallelepiped. An opening is defined between the first supporting post and the second supporting post for the electronic devices inserted therein. Each of the third and fourth supporting posts defines a plurality of pairs of slots therein. The engaging units are mounted on the third and the fourth supporting posts, respectively. Each of the engaging units includes a pair of pins received in a corresponding pair of slots and a pressing element connected with the pins. The pressing element is horizontally moveable by the pins sliding along the corresponding pair of slots to thereby adjust an abutting force between the pressing element and a corresponding electronic device.Type: GrantFiled: October 13, 2011Date of Patent: January 13, 2015Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Wen-Tang Peng, Wei Qiu
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Patent number: 8934252Abstract: A fiber panel system includes a chassis including a backplane; and at least a first blade configured to mount to the chassis. The first blade is moveable relative to the chassis between a refracted (closed) position and at least one extended position. The first blade includes a coupler arrangement for connecting together media segments. The first blade remains electrically connected to the backplane of the chassis when moving between the retracted and extended positions.Type: GrantFiled: February 11, 2011Date of Patent: January 13, 2015Assignee: ADC Telecommunications, Inc.Inventors: Chad Anderson, Joseph C. Coffey, Ryan Kostecka, David Stone, Michael Wentworth
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Patent number: 8480051Abstract: A vehicle seat (1) is provided with a base (3), which is connected to a vehicle structure (7). The vehicle seat (1) is adjustable at least between a use position and an easy-entry position. The vehicle seat (1) is guided displaceably in at least one track (5) with at least one first, straight area (15a) and at least one additional, curved area (15c). At least three rollers (17, 23, 23?) or link blocks are provided each per track (5). The three rollers (17, 23, 23?) support the vehicle seat (1) in the use position in the same at the track (5) and only two of the rollers (17, 23) or link blocks are arranged within the same track (5) in the easy-entry position.Type: GrantFiled: March 12, 2010Date of Patent: July 9, 2013Assignee: Keiper GmbH Co. KGInventors: Joachim Mühlberger, Birger Hahn
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Patent number: 8231045Abstract: A suggested welding crane for welding of objects comprises an arm, a stand and a welding head. The arm includes at least a first and a second segment, which are arranged with their length axes essentially parallelly and are telescopically movable along their length axes in relation to each other so that at least a first segment of said segments at least partly slides into at least a second segment of said segments. The welding head is arranged in a distal end of an outermost segment of the arm while an innermost segment of the arm is suspended in the stand. A linear guide is arranged on at least a first segment of said segments. A co-operating part of said at least one linear guide is arranged on at least a second segment of said segments, wherein the at least one linear guide is adapted to provide said telescopic movement.Type: GrantFiled: March 13, 2009Date of Patent: July 31, 2012Assignee: ESAB ABInventor: Arne Lagerkvist
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Patent number: 7918422Abstract: An intravenous (IV) pole system for supporting medical equipment having a base with legs, a mast engaged to the base, and a lifting mechanism including a gas spring engaged to the base and the mast. Each of the legs includes at least one wheel. The lifting mechanism is constructed to position the legs in an extended configuration and a retracted configuration. The lifting mechanism is further constructed to raise the legs and wheels relative to the base and relative to a surface. The lifting mechanism is configured to position the wheels proximate to the mast in the retracted configuration.Type: GrantFiled: November 30, 2007Date of Patent: April 5, 2011Assignee: Streamline, Inc.Inventors: Peter B. Blankenship, Samuel A. Blankenship, Brent G. Norman
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Patent number: RE45058Abstract: An intravenous (IV) pole system for supporting medical equipment having a base with legs, a mast engaged to the base, and a lifting mechanism including a gas spring engaged to the base and the mast. Each of the legs includes at least one wheel. The lifting mechanism is constructed to position the legs in an extended configuration and a retracted configuration. The lifting mechanism is further constructed to raise the legs and wheels relative to the base and relative to a surface. The lifting mechanism is configured to position the wheels proximate to the mast in the retracted configuration.Type: GrantFiled: May 7, 2012Date of Patent: August 5, 2014Assignee: Streamline, Inc.Inventors: Peter Blankenship, Brent G. Norman, Samuel A. Blankenship