US3362776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable finger wash device
Assignee: LOUIS W KNORR
•
Filing: 1966-01-03
•
Granted: 1968-01-09
•
Expires: 1986-01-03
Abstract
No abstract record available.
Inventors
- 👤 Louis W Knorr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:51
CPC Classifications
A; A47; A47K; A47K7/00; A47K7/02; Y; Y10; Y10S; Y10S206/00; Y10S206/812
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2438037A
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US2560649A
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US2695704A
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US2763885A
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US2790982A
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US2778045A
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US2727515A
Cited
US3055035A
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US3060486A
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US3105989A
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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) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |