Patent US4423722A successfully refreshed from Google Patents.
US4423722A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bandage guard
Assignee: Individual
•
Filing: 1981-10-05
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Granted: 1984-01-03
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Expires: 2001-10-05
Abstract
Abstract A bandage guard including a rigid tubular member having an open first end and a closed second end, a flexible sleeve member mounted on the tubular member, the sleeve member having an expandable opening therein, the sleeve member opening being smaller than the tubular member first end.
Inventors
- 👤 Dennis M. Dickman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:49
CPC Classifications
A; A61; A61F; A61F15/00; A61F15/004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A bandage guard comprising a rigid tubular member having an open first end and a closed second end, a flexible sleeve member mounted on said tubular member, said sleeve member being closed at one end, and said tubular member being disposed wholly within said sleeve member, said second end of said tubular member being adjacent said closed end of said sleeve member, said sleeve member extending from said first end of said tubular member in a direction inwardly of said tubular member, said sleeve member having at its end removed from said tubular member an expandable opening therein, said opening being smaller than said tubular member open first end.
Claim 2
Dependent Claim
109 words
A bandage guard comprising a rigid tubular member having an open first end and a closed second end, a flexible sleeve member mounted on said tubular member, said sleeve member being closed at one end, and said tubular member being disposed wholly within said sleeve member, said second end of said tubular member being adjacent said closed end of said sleeve member, said sleeve member extending from said first end of said tubular member in a direction inwardly of said tubular member, said sleeve member having at its end removed from said tubular member an expandable opening therein, said opening being smaller than said tubular member open first end.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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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) | 1987-01-02 | 1987-07-04 | 1988-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-01-02 | 1991-07-04 | 1992-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-01-02 | 1995-07-04 | 1996-01-03 | $7700.00 | Window Closed / Lapsed |