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Publication numberUS2950836 A
Publication typeGrant
Publication dateAug 30, 1960
Filing dateDec 17, 1957
Priority dateDec 17, 1957
Publication numberUS 2950836 A, US 2950836A, US-A-2950836, US2950836 A, US2950836A
InventorsMurdock Robert B
Original AssigneeMurdock Robert B
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Collapsible attachment
US 2950836 A
Abstract  available in
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

Aug. 30, 1960 R. B. MURDOCK COLLAPSIBLE ATTACHMENT Filed D90. 17, 1957 INYYENTOR. Rn]: er-t E1- Mur' do ck United States Patent COLLAPSBLE ATTACHlVIENT Robert B. Murdock, 2326 N. Washington Blvd, Arlington, Va.

Filed Dec. 17, 1957, Ser. No. 703,466

3 Claims. (Cl. 220-1) (Granted under Title 35, US. Code (1952), see. 266) The invention described and claimed herein may be manufactured and used by or for the Government for govermental purposes, without the payment to me of any royalty thereon.

My invention relates to a collapsible attachment adapted to be connected to the leg of a piece of furniture and more particularly to a collapsible ash tray.

The purpose of my invention is to provide a collapsible attachment which when secured to the leg of a piece of furniture may be used to replace a small table or a smoke stand and which when not in use may be conveniently hidden away under the furniture.

An object of my invention is to provide a collapsible attachment comprising a receiver for receiving ashes or for receiving a drinking glass or a drinking cup which is pivotably connected to one end of a collapsible support member, the other end of said support member being pivotably connected to means for securing said attachment to the leg of a piece of furniture.

A specific embodiment of my invention is shown in the drawing wherein:

Figure 1 shows a collapsible ash tray of my invention secured to the leg of a chair ready for use.

Figure 2 is a detailed view of the collapsible ash tray shown in Figure 3,

Figure 3 shows in further detail a portion of the collapsible ash tray shown in Figures 1 and 2, and

Figure 4 is a section View taken along section 4-4 of Figure 3.

The same numeral designates the same part throughout the drawings.

As shown in Figure 1, collapsible ash tray 1 is attached to the leg 2 of chair 3 by means of adjustable clamp 4.

Referring to Figure 2, collapsible ash tray 1 consists of bowl shaped ash receiver 5, support means 6 and U clamp 4. Support means 6 consists of telescoping sections 11, 12, and 13 having sutficient friction between sections to support them in elongated position. Section 13 is secured to U clamp 4 by means of ball and socket swivel 14.

Figure 3 shows that bowl shaped ash receiver 5 is connected to section 11 of support means 6 by means of an are shaped clamp 8 which has pivot pins and 16 at its extremities and which is secured at its center to ball 20 of ball and socket swivel 21 by screw 22. Pivot pins 15 and 16 hold bowl shaped ash receiver 5 in such a manner as to permit it to pivot about them. Socket 23 of ball and socket swivel 21 is secured to section 11 of support means 6 by screw 24 (ball and socket swivel 14 is connected to section 13 of support means 6 and U clamp 4 in a similar manner).

U clamp 4, which consists of U shaped frame 40, wing nut 41 and adjustable member 42 is shown in partial section in Figure 4. As seen, turning of wing nut 41 threaded in frame 40, causes adjustable member 42 (one side of which is coated with a soft material 43) to move inwardly or outwardly.

In operation, collapsible ash tray 1 may be secured to the leg 2 of chair 3 by tightening wing nut 41 of U clamp 4 so as to force adjustable member 42 against leg 2. Telescoping sections 11, 12, and 13 may then be extended and collapsible ash receiver 5 is ready for use as shown in Figure 1. When no longer in use, telescoping section 11 and 12 of support means 6 may be collapsed within sections 13 and through use of ball and socket swivels 14 and 21 bowl shaped ash tray 5 and support means 6 may be hidden away under chair 3.

While my collapsible ash tray is shown in the drawing to comprise parts which are held in position by friction, it is obvious that various well known catch mechanisms or key and slot arrangements may be used to lock the parts of my collapsible ash tray into position.

Although my invention has been described primarily as a collapsible ash tray, it is obvious that the bowl shaped ash receiver shown in the drawings may be replaced by a drinking glass receiver, drinking cup receiver, or the like, and that various other changes may be made in the embodiment of the invention herein above described without departing from the spirit of the invention as defined in the appended claims.

What I claim is:

1. A collapsible attachment to be connected to the leg of a piece of furniture, said collapsible attachment comprising a bowl shaped ash receiver, support means, and clamping means adapted to connect said collapsible attachment to the leg of a piece of furniture, said receiver being connected to one end of said support means by a ball and socket swivel and said clamping means being connected to the other end of said support means in such a manner as to permit said clamping means to rotate freely about the end of said support means to which said clamping means is connected such that said receiver and said support means may be rotated beneath said piece of furniture, and said support means comprising telescoping sections adapted to support themselves in eX- tended position whereby said receiver may be maintained at a convenient height or to collapse within the section to which said clamping means is connected.

2. The collapsible attachment described and claimed in claim 1 wherein said bowl shaped ash receiver is connected to said ball of said ball and socket swivel through an are shaped clamp having pivot pins at its extremities and the center of which is connected to said ball, said pivot pins adapted to engage said bowl shaped ash receiver in such a manner as to permit said bowl to pivot about them.

3. The collapsible attachment described and claimed in claim 2 wherein said clamping means is connected to said support means by ball and socket swivel.

References Cited in the file of this patent UNITED STATES PATENTS 1,408,970 Ayer Mar. 7, 1922 2,019,789 Mahannah Nov. 5, 1935 2,663,764 Holmes Dec. 22, 1953 2,711,872 Lampke June 28, 1955 FOREIGN PATENTS 493,521 Germany Mar. 10, 1930 678,568 France Jan. 2, 1930 Patented Aug. so, 1960

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US1408970 *Sep 17, 1920Mar 7, 1922Ayer Frederic EAsh receiver
US2019789 *Apr 12, 1935Nov 5, 1935Alva MahannahAdjustable support for clamps
US2663764 *Nov 15, 1950Dec 22, 1953Grooms Holmes FrankTelephone holding unit
US2711872 *Apr 2, 1953Jun 28, 1955Lampke Arthur RBaby bottle holder
DE493521C *Mar 10, 1930Otto FoehrHalter fuer Zigarren und Zigaretten
FR678568A * Title not available
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3273569 *May 7, 1964Sep 20, 1966Caliouette James MPermanent ash receptacle
US3635352 *Jul 11, 1969Jan 18, 1972Moltz Bernard SSpace saver drawing holder
US4133443 *Jul 1, 1977Jan 9, 1979Joseph MedinaSoap dish
US4666118 *Jan 13, 1986May 19, 1987Busche Thomas FTray assembly
US4733842 *Sep 5, 1986Mar 29, 1988Wilkerson William WMulti-purpose clamp
US4771973 *Jul 13, 1987Sep 20, 1988Kohlman Dennis MBleacher ball bracket
US4989816 *Jul 19, 1989Feb 5, 1991Lamarche Joseph RUniversal carrier bracket
US5459476 *Feb 17, 1995Oct 17, 1995Hsieh; Wu-HsiungAntenna protecting device for a motor vehicle
US5480212 *Nov 18, 1993Jan 2, 1996Reliance Medical Products, Inc.Medical instrument positioner and patient support apparatus
US5664750 *Nov 14, 1995Sep 9, 1997Cohen; EdwardCamera Mount
US5706832 *Nov 13, 1996Jan 13, 1998Jupiter Products Co., Inc.Cigar holder
US5769369 *Apr 28, 1995Jun 23, 1998Meinel; JamesMobile office stand for supporting a portable computer or electronic organizer in vehicles
US5860250 *Sep 30, 1996Jan 19, 1999Hill; Kathy E.Gate device
US5865412 *Mar 26, 1997Feb 2, 1999Post Primitive Technology, Inc.Beverage container holder
US6601813 *Mar 23, 2000Aug 5, 2003Kevin F. KagerHair styling accessory holder
US6793108 *Aug 24, 2001Sep 21, 2004Ambers F. Williams, Jr.Pivoting assembly for holding a gun or a bow
US6991202Jul 30, 2003Jan 31, 2006Wayne CarmonaFlex grip fixture clamp
US7036778 *Jan 20, 2005May 2, 2006Ferrell Janis ITableware clip-on device
US7096560Jul 27, 2001Aug 29, 2006Innovative Office Products, Inc.Method of making a configurable mount
US7246781Aug 29, 2003Jul 24, 2007Nanma Manufacturing Co., Ltd.Swivel stand with side slot and suction cup base
US7336258Dec 15, 2004Feb 26, 2008Goetsch Stephen RAdjustable computer mouse stand
US7387127Mar 19, 2005Jun 17, 2008Jon Leonard BraunCigar holder for golf cart
US7591446 *Jul 20, 2007Sep 22, 2009Spirit Aerosystems, Inc.Swivel bracket system
US7832697 *Apr 6, 2007Nov 16, 2010Jennifer Lynn WestWall mounted appliance holder
US8020829 *Apr 14, 2009Sep 20, 2011Nelson TamayoriMedia player holder apparatus
US8220189 *Jul 31, 2007Jul 17, 2012Clamp Swing Pricing CompanySign holder device
US8453373 *Apr 22, 2010Jun 4, 2013Jerry GordonFishing rod holder mount
US8807648 *Oct 13, 2010Aug 19, 2014Stephen CarrollChair caddy
US8820336 *Feb 20, 2013Sep 2, 2014Dennis Duane SchnebergerFlexible umbrella holder
US20040074057 *Jul 30, 2003Apr 22, 2004Wayne CarmonaFlex grip fixture clamp
US20050059132 *Sep 2, 2003Mar 17, 2005Bjorn DahlbackProtein C variants
US20050121571 *Dec 3, 2003Jun 9, 2005Ferrell Janis I.Tableware clip-on device
US20050145763 *Jan 20, 2005Jul 7, 2005Ferrell Janis I.Tableware clip-on device
US20050189460 *Apr 7, 2005Sep 1, 2005Innovative Office Products, Inc.Method of making a configurable mount
US20050257434 *May 24, 2004Nov 24, 2005Mark HockmanDecorative snow guard and attachment device
US20100107932 *Nov 5, 2009May 6, 2010O'neill DenisTable device
US20100269399 *Oct 28, 2010Jerry GordonFishing rod holder mount
US20120091765 *Apr 19, 2012Stephen CarrollChair caddy
US20120205412 *Feb 11, 2011Aug 16, 2012Choi Young KMounting device for holding a portable device within a car
US20140048667 *Aug 14, 2013Feb 20, 2014Wachendorff Elektronik GmbH & Co., KGMounting device for securing electronics equipment in a vehicle
US20140151517 *Sep 16, 2013Jun 5, 2014Olin James MapesAdjustable Keyboard Support
EP1168954A1 *Mar 24, 2000Jan 9, 2002Kevin F. KagerHairstyling accessory holder
U.S. Classification220/576, 248/538, 248/285.1, 131/241, 297/188.2, 248/181.1, 248/229.15, 248/229.12
International ClassificationA24F19/00
Cooperative ClassificationA24F19/0092
European ClassificationA24F19/00V