US5054433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Expandable belt
Assignee: Individual
•
Filing: 1990-10-01
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Granted: 1991-10-08
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Expires: 2010-10-01
Abstract
Abstract A resilient material belt provided with openings substantially across the width of the belt. The openings having one portion close to one edge of the belt and the opposite portion of the opening located a distance in toward the center of the belt from the opposite edge of the belt. The opening is located in this manner to retain the belt in normal configuration up to a given tension on the belt. At the given tension the material between the edge of the belt and the opening on the side where it is closest to the edge breaks, allowing the belt to elongate by the distortion of the openings in the belt.
Inventors
- 👤 Frederick W. Pfleger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:02
CPC Classifications
A; A01; A01K; A01K27/00; A01K27/005
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
195 words
An integral resilient material belt of a given length having a first end and a second and of a given width having a first edge and a second edge, and of a given thickness having a first surface and a second surface, and of a predetermined elongating strength, a buckle secured to said first end, said second end adaptable to be secured by said buckle comprising; a plurality of slits each having a first slit end and a second slit end cut through said thickness of said belt in a direction substantially across the width of said belt located between said first edge and said second edge and positioned along the length of said belt, a first web formed between each of said first slit end of said slit and said first edge, a second web formed between each of said second slit end of said slit and said second edge, said first web breakable at an elongating strength lower than said predetermined elongating strength, said plurality of slits separate from each other enabling the elongation of said belt at the elongating strength lower than said predetermined elongating strength after breaking of said first web.
Claim 2
Dependent Claim
195 words
An integral resilient material belt of a given length having a first end and a second and of a given width having a first edge and a second edge, and of a given thickness having a first surface and a second surface, and of a predetermined elongating strength, a buckle secured to said first end, said second end adaptable to be secured by said buckle comprising; a plurality of slits each having a first slit end and a second slit end cut through said thickness of said belt in a direction substantially across the width of said belt located between said first edge and said second edge and positioned along the length of said belt, a first web formed between each of said first slit end of said slit and said first edge, a second web formed between each of said second slit end of said slit and said second edge, said first web breakable at an elongating strength lower than said predetermined elongating strength, said plurality of slits separate from each other enabling the elongation of said belt at the elongating strength lower than said predetermined elongating strength after breaking of said first web.
Claim 3
Dependent Claim
29 words
An integral resilient material belt according to claim 1 wherein said first web and said second web alternate between said first edge and said second edge for successive slits.
Claim 4
Dependent Claim
148 words
An integral resilient material belt of a given length having a first end and a second end, of a given width having a first edge and a second edge, of a given thickness having at first surface and a second surface, and of a predetermined elongating strength comprising; a buckle secured to said first end, said second end adaptable to be secured by said buckle, a plurality of slits cut into said belt in a direction substantially across said width, substantially through said thickness forming a web between a bottom of each of said plurality of slits said second surface, the webs breakable at an elongating strength lower than said predetermined elongating strength, said plurality of slits separate from each other enabling the elongation of said belt at an elongating strength approximating that of said elongating strength lower than said predetermined elongating strength after breaking of said web.
Claim 5
Dependent Claim
148 words
An integral resilient material belt of a given length having a first end and a second end, of a given width having a first edge and a second edge, of a given thickness having at first surface and a second surface, and of a predetermined elongating strength comprising; a buckle secured to said first end, said second end adaptable to be secured by said buckle, a plurality of slits cut into said belt in a direction substantially across said width, substantially through said thickness forming a web between a bottom of each of said plurality of slits said second surface, the webs breakable at an elongating strength lower than said predetermined elongating strength, said plurality of slits separate from each other enabling the elongation of said belt at an elongating strength approximating that of said elongating strength lower than said predetermined elongating strength after breaking of said web.
Claim 6
Dependent Claim
21 words
An integral resilient material belt according to claim 3 wherein said slits alternate from said first edge and said second edge.
Claim 7
Dependent Claim
157 words
An integral resilient material belt of a given length having a first end and a second end, of a given width having a first edge and a second edge, of a given thickness having a first surface and a second surface, and of a predetermined elongating strength comprising; a buckle secured to said first end, said second end adaptable to be secured by said buckle, a plurality of openings cut through said belt substantially across the width of said belt and positioned along the length of said belt, a first web between said opening and said first edge and a second web larger than said first web between said opening and said second edge, said first web breakable at an elongating strength lower than said predetermined elongating strength, said plurality of openings separate from each other enabling elongation of said belt at the elongation strength lower than said predetermined elongating strength after breaking of said first web.
Claim 8
Dependent Claim
157 words
An integral resilient material belt of a given length having a first end and a second end, of a given width having a first edge and a second edge, of a given thickness having a first surface and a second surface, and of a predetermined elongating strength comprising; a buckle secured to said first end, said second end adaptable to be secured by said buckle, a plurality of openings cut through said belt substantially across the width of said belt and positioned along the length of said belt, a first web between said opening and said first edge and a second web larger than said first web between said opening and said second edge, said first web breakable at an elongating strength lower than said predetermined elongating strength, said plurality of openings separate from each other enabling elongation of said belt at the elongation strength lower than said predetermined elongating strength after breaking of said first web.
Claim 9
Dependent Claim
29 words
An integral resilient material belt according to claim 5 wherein said first web and said second web alternate between said first edge and said second edge for successive slits.
Claim 10
Dependent Claim
16 words
An integral resilient material belt according to claim 5 wherein said openings are circular in shape.
Claim 11
Dependent Claim
17 words
An integral resilient material belt according to claim 5 wherein said openings are tear drop in shape.
Claim 12
Dependent Claim
16 words
An integral resilient material belt according to claim 5 wherein said openings are rectangular in shape.
Claim 13
Dependent Claim
19 words
An integral resilient material belt according to claim 5 wherein said openings are rectangular in shape with rounded ends.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-10-07 | 1995-04-08 | 1995-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-10-07 | 1999-04-08 | 1999-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-10-07 | 2003-04-08 | 2003-10-08 | $7700.00 | Window Closed / Lapsed |