Patent US4475250A successfully refreshed from Google Patents.
US4475250A
Expired / Lapsed
US
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Disposable bib
Assignee: Individual
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Filing: 1983-04-25
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Granted: 1984-10-09
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Expires: 2003-04-25
Abstract
Abstract A disposable bib includes a body of flexible sheet material having a neck opening formed therein and a pair of tear away tie strips. The sheet material includes a waterproof layer on one side thereof constructed of a thermoplastic resin, and an absorbent layer on the other side thereof constructed of randomly orientated non-woven synthetic and/or natural fibers.
Inventors
- 👤 Bruce A. Savin
- 👤 Hollis C. Savin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:36
CPC Classifications
A; A41; A41B; A41B13/00; A41B13/10; A41B2400/00; A41B2400/52
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
150 words
A disposable bib, comprising a body of flexible sheet material having a top edge, a bottom edge and opposite side edges, said body having a neck opening formed therein at its upper end spaced from said top edge that defines a transversely extending upper edge margin portion and a cut line formed in said margin portion for providing a pair of tie stips for tying said body around a neck, a first portion of said cut line communicating with said opening and extending transversly therefrom to a point adjacent to and spaced from one of said side edges, and a second portion of said cut line extending upwardly from said point and transversely across said portion to communicate with the other of said side edges, said sheet material including a waterproof layer on one side thereof and an absorbent layer of randomly orientated non-woven fibers on the other side thereof.
Claim 2
Dependent Claim
150 words
A disposable bib, comprising a body of flexible sheet material having a top edge, a bottom edge and opposite side edges, said body having a neck opening formed therein at its upper end spaced from said top edge that defines a transversely extending upper edge margin portion and a cut line formed in said margin portion for providing a pair of tie stips for tying said body around a neck, a first portion of said cut line communicating with said opening and extending transversly therefrom to a point adjacent to and spaced from one of said side edges, and a second portion of said cut line extending upwardly from said point and transversely across said portion to communicate with the other of said side edges, said sheet material including a waterproof layer on one side thereof and an absorbent layer of randomly orientated non-woven fibers on the other side thereof.
Claim 3
Dependent Claim
47 words
The disposable bib of claim 1, wherein said cut line includes a third portion communicating with said neck opening at a location opposite from that of said first portion and extending transversely therefrom to a point adjacent to and spaced from the other of said side edges.
Claim 4
Dependent Claim
28 words
The disposable bib of claim 2, wherein said first portion, the transverse section of said second portion, and said third portion all extend parallel to said top edge.
Claim 5
Dependent Claim
13 words
The disposable bib of claim 1, wherein said neck opening is substantially U-shaped.
Claim 6
Dependent Claim
56 words
The disposable bib of claim 1, wherein the first portion of said cut line is perforated and the second portion of said cut line is perforated at a first location adjacent to said one side edge and at a second location adjacent to said other side edge to define a pair of tear away tie strips.
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) | 1987-10-09 | 1988-04-09 | 1988-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-10-09 | 1992-04-09 | 1992-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-10-09 | 1996-04-09 | 1996-10-09 | $7700.00 | Window Closed / Lapsed |