Patent US3579653A successfully refreshed from Google Patents.
US3579653A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable urinal
Assignee: Individual
•
Filing: 1969-09-05
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Granted: 1971-05-25
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Expires: 1989-09-05
Abstract
Abstract ARRANGED FOR FOLDING UPON THEMSELVES TO PERMIT SAID SIDE WALLS TO BE DISPOSED IN SUBSTANTIALLY PARALLEL PLANE AND THE PORTIONS DEFINING SAID INLET OPENING DISPOSED SUBSTANTIALLY IN SUCH PLANE TO PROVIDE A RELATIVELY FLAT COMPACT PACKAGE. A DISPOSABLE URINAL COMPRISING A CONTAINER CONSTRUCTED OF THIN SHEET STOCK SUCH AS RELATIVELY STIFF PAPER OR LIGHT BOARD, HAVING A BOTTOM WALL, SIDE WALLS AND END WALLS, AND CONSTRUCTED ADJACENT THE TOP THEROF WITH A FLUID INLET OPENING CAPABLE OF ASSUMING AND RETAINING A GENERALLY CIRCULAR CONFIGURATION, THE BOTTOM AND END WALLS BEING D R A W I N G
Inventors
- 👤 Henry S Kuhn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:58
CPC Classifications
A; A61; A61G; A61G9/00; A61G9/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-24 | 1974-11-23 | 1975-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-24 | 1978-11-23 | 1979-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-24 | 1982-11-23 | 1983-05-25 | $7700.00 | Window Closed / Lapsed |