Patent US4749160A successfully refreshed from Google Patents.
US4749160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double-circle utility holder
Assignee: Individual
•
Filing: 1987-01-05
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Granted: 1988-06-07
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Expires: 2007-01-05
Abstract
Abstract The double-circle utility holder of the present invention, characterized primarily by its holder body being provided with two circular clamp portions, one at the top and the other at the bottom. In the center of each clamp portion there is a holding hole, with a frictional rubber washer attached thereto. The holder is made of elastic material. Owing to the elasticity of the material, the holder can be bent till the two clamp portions are almost in contact with each other so that the round rod handle of the tool can pass through the holes of the clamp portions, and when the bending force is released, the clamp portions hold the handle of the tool firmly by the friction exerted thereon by the rubber washer. In addition, the back of the holder is provided with a slider on an opening in its central portion so that the holder can slide on a rail or is individually secured to a wall.
Inventors
- 👤 Parkson Shih
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:51
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/50; A47L13/51; A47L13/512; B; B25; B25H; B25H3/00; B25H3/04
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
106 words
A double-circle utility holder for holding a rigid rod-like article, comprising a holder body made of an elastic material, a slider attached to the holder body, and a rail for receiving the slider, said holder body having two clamp portions which are symmetrically disposed relative to the center of the holder body, each clamp portion having a holding hole, said holes being of the same size and symmetrically disposed relative to the center of said holder body, whereby the rigid rod-like article passed through the two holding holes can be held securely by the clamp portions by the elastic outward restoring force of the clamp portions.
Claim 2
Dependent Claim
106 words
A double-circle utility holder for holding a rigid rod-like article, comprising a holder body made of an elastic material, a slider attached to the holder body, and a rail for receiving the slider, said holder body having two clamp portions which are symmetrically disposed relative to the center of the holder body, each clamp portion having a holding hole, said holes being of the same size and symmetrically disposed relative to the center of said holder body, whereby the rigid rod-like article passed through the two holding holes can be held securely by the clamp portions by the elastic outward restoring force of the clamp portions.
Claim 3
Dependent Claim
17 words
The utility holder according to claim 1 wherein each holding hole is provided with an elastic washer.
Claim 4
Dependent Claim
21 words
The utility holder according to claim 1, wherein the holder body and the slider are formed integrally of an elastic material.
Claim 5
Dependent Claim
17 words
The utility holder according to claim 3 wherein each holding hole is provided with an elastic washer.
Claim 6
Dependent Claim
104 words
A double-circle utility holder for holding a rigid-rod-like article, comprising a holder body made of an elastic material and an attaching means provided adjacent to the center of the holder body; said holder body having two clamp portions which are symmetrically disposed relative to the center of the holder body, each clamp portion having a holding hole, said holes being of the same size and symmetrically disposed relative to the center of the holder body, whereby the rigid rod-like article passed through the two holding holes can be held securely by the clamp portions by the elastic outward restoring force of the clamp portions.
Claim 7
Dependent Claim
104 words
A double-circle utility holder for holding a rigid-rod-like article, comprising a holder body made of an elastic material and an attaching means provided adjacent to the center of the holder body; said holder body having two clamp portions which are symmetrically disposed relative to the center of the holder body, each clamp portion having a holding hole, said holes being of the same size and symmetrically disposed relative to the center of the holder body, whereby the rigid rod-like article passed through the two holding holes can be held securely by the clamp portions by the elastic outward restoring force of the clamp portions.
Claim 8
Dependent Claim
17 words
The utility holder according to claim 5 wherein each holding hole is provided with an elastic washer.
Claim 9
Dependent Claim
108 words
A double-circle utility holder for holding a rigid rod-like article, comprising a holder body which is made of an elastic material having one or more through holes adjacent to the center of the holder body; said holder body having two clamp portions which are symmetrically disposed relative to the center of the holder body, each clamp portion having a holding hole, said holes being of the same size and symmetrically disposed relative to the center of the holder body, whereby the rigid rod-like article passed through the two holding holes can be held securely by the clamp portions by the elastic outward restoring force of the clamp portions.
Claim 10
Dependent Claim
108 words
A double-circle utility holder for holding a rigid rod-like article, comprising a holder body which is made of an elastic material having one or more through holes adjacent to the center of the holder body; said holder body having two clamp portions which are symmetrically disposed relative to the center of the holder body, each clamp portion having a holding hole, said holes being of the same size and symmetrically disposed relative to the center of the holder body, whereby the rigid rod-like article passed through the two holding holes can be held securely by the clamp portions by the elastic outward restoring force of the clamp portions.
Claim 11
Dependent Claim
17 words
The utility holder according to claim 7 wherein each holding hole is provided with an elastic washer.
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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) | 1991-06-07 | 1991-12-07 | 1992-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-06-07 | 1995-12-07 | 1996-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-06-07 | 1999-12-07 | 2000-06-07 | $7700.00 | Window Closed / Lapsed |