US4903929A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable apparatus for holding objects
Assignee: Individual
•
Filing: 1989-02-13
•
Granted: 1990-02-27
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Expires: 2009-02-13
Abstract
Abstract A holding device which clamps onto a wide variety of fixtures, such as furniture, pipes, counter tops, trees, rocks, fences, etc., and holds pole-shaped objects, such as billiards cues, gun barrels, fishing rods, measurement instruments, painting tools, etc., is disclosed. A C-clamp is formed from a plastic U-shaped member which movably couples to a plastic, pole-shaped member. The U-shaped member has a plurality of retained openings therein for selective installation of one or more retainers. A retainer press-fits into one of the retainer openings and is rotatable therein so that a wide variety of holding orientations may be achieved. The retainer includes an open, curved, resilient member which holds the pole-shaped object. The held object is installed by being pressed into the interior of the curved member at the opening thereof. Such pressing expands the curved member sufficiently so that the opening permits passage of the held object. Resilience of the curved member then urges the curved member to return to its quiescent shape. The held object is removed by being pulled out of the retainer through the opening therein.
Inventors
- 👤 Ronald W. Hoffman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:21
CPC Classifications
B; B25; B25B; B25B5/00; B25B5/003; B25B5/06; B25B5/10; B25B5/101; B25B9/00; B25B9/02; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3439
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
240 words
A portable holding apparatus for supporting a pole-shaped object, said apparatus comprising: (a) a first member having a gripping surface; (b) a second member having a gripping surface, said second member being movably coupled to said first member so that a distance between said first member gripping surface and said second member gripping surface varies to clamp a fixture between said first and second member gripping surfaces; and (c) retaining means including (i) an open, resilient curved member extending away from said first member for receiving and gripping said pole-shaped object, said member having opposing sides for surrounding said object, said curved member being compressible from an expanded position in which said sides are sufficiently far apart to allow installation and removal of said pole-shaped object to a quiescent position in which said sides are sufficiently close together to grippingly confine said pole-shaped object, and (ii) snap-in connection means comprising a retainer opening formed in said first member, said retainer opening being surrounded by an opening wall; and a plug member coupled to said curved member, said plug member being dimensioned to conform with said retainer opening and being formed from a deformable, resilient material which compresses away from a quiescent shape during installation into said retainer opening and which expands after installation to substantially fill said retainer opening, thereby creating sufficient frictional clamping forces between said plug and said wall to rotatably retain said plug in said retainer opening.
Claim 2
Dependent Claim
240 words
A portable holding apparatus for supporting a pole-shaped object, said apparatus comprising: (a) a first member having a gripping surface; (b) a second member having a gripping surface, said second member being movably coupled to said first member so that a distance between said first member gripping surface and said second member gripping surface varies to clamp a fixture between said first and second member gripping surfaces; and (c) retaining means including (i) an open, resilient curved member extending away from said first member for receiving and gripping said pole-shaped object, said member having opposing sides for surrounding said object, said curved member being compressible from an expanded position in which said sides are sufficiently far apart to allow installation and removal of said pole-shaped object to a quiescent position in which said sides are sufficiently close together to grippingly confine said pole-shaped object, and (ii) snap-in connection means comprising a retainer opening formed in said first member, said retainer opening being surrounded by an opening wall; and a plug member coupled to said curved member, said plug member being dimensioned to conform with said retainer opening and being formed from a deformable, resilient material which compresses away from a quiescent shape during installation into said retainer opening and which expands after installation to substantially fill said retainer opening, thereby creating sufficient frictional clamping forces between said plug and said wall to rotatably retain said plug in said retainer opening.
Claim 3
Dependent Claim
35 words
A holding apparatus as claimed in claim 1 wherein said first member is configured so that said retaining means selectively couples to said first member at any one of a plurality of preselected positions thereon.
Claim 4
Dependent Claim
22 words
A holding apparatus as claimed in claim 1 wherein each of said first and second members are formed from molded plastic components.
Claim 5
Dependent Claim
20 words
A holding apparatus as claimed in claim 1 wherein said first and second members operate together to form a C-clamp.
Claim 6
Dependent Claim
133 words
A holding apparatus as claimed in claim 1 wherein: said first member comprises a U-shaped, rigid structure integrally formed to include first and second opposing arms spaced apart by a middle arm so that said gripping surface resides on an interior side, with respect to said U-shaped structure, of said first arm, said U-shaped structure second arm having a threaded, circular opening therethrough; said second member comprises a threaded, rigid, pole-shaped structure having first and second ends, said pole-shaped structure first end serving as said second member gripping surface, and said pole-shaped structure being rotatably coupled to said first member at said circular opening; and said second member additionally comprises means, coupled to said pole-shaped structure proximate said second end thereof, for hand-operated rotation of said pole-shaped structure relative to said U-shaped structure.
Claim 7
Dependent Claim
41 words
The portable holding apparatus as claimed in claim 1, further comprising a plurality of void channels extending longitudinally along said plug to aid compression of said plug away from said quiescent shape during insertion of said plug into said retainer opening.
Claim 8
Dependent Claim
36 words
A holding apparatus as claimed in claim 1 wherein said first member gripping surface comprises a flat portion so that said first member gripping surface conforms to said fixture when said fixture has a flat perimeter.
Claim 9
Dependent Claim
43 words
A holding apparatus as claimed in claim 7 wherein said first member gripping surface additionally comprises a concave indentation with respect to said first member so that said first member gripping surface conforms to said fixture when said fixture has a curved perimeter.
Claim 10
Dependent Claim
130 words
The portable holding apparatus of claim 1, wherein: (a) said first member comprises a U-shaped rigid structure integrally formed to include first and second opposing arms spaced apart by a middle arm so that said gripping surface residues on an interior side, with respect to said U-shaped structure, of said first arm, said U-shaped structure second arm having a threaded, circular opening therethrough; (b) said second member comprises a threaded, rigid, pole-shaped structure having first and second ends, said pole-shaped structure first end serving as said second member gripping surface, and said pole-shaped structure being rotatably coupled to said first member at said circular opening; and (c) said second member additionally comprises means, proximate said second end thereof, for hand-operated rotation of said pole-shaped structure relative to said U-shaped structure.
Claim 11
Dependent Claim
20 words
The portable holding apparatus of claim 9, wherein said retainer opening extends through said middle arm of said first member.
Claim 12
Dependent Claim
42 words
The portable holding apparatus of claim 10, further comprising a second retainer opening extending through one of said first and second arms so that said retaining means couples to said U-shaped structure at a selectable one of said first and second holes.
Claim 13
Dependent Claim
39 words
The portable holding apparatus of claim 11, further comprising a third retainer opening extending through said middle arm so that said retainer means couples to said U-shaped structure at a selectable one of said first, second, and third holes.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-02-26 | 1993-08-28 | 1994-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-02-26 | 1997-08-28 | 1998-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-02-26 | 2001-08-28 | 2002-02-27 | $7700.00 | Window Closed / Lapsed |