Patent US3354492A successfully refreshed from Google Patents.
US3354492A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgeon's fingernail and hand cleaning brush
Assignee: Individual
•
Filing: 1966-10-26
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Granted: 1967-11-28
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Expires: 1986-10-26
Abstract
No abstract record available.
Inventors
- 👤 John G Baumgartner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:08
CPC Classifications
A; A46; A46B; A46B5/00; A46B5/02; A46B5/026; A45; A45D; A45D29/00; A45D29/17; A46B9/00; A46B9/02; A46B2200/00; A46B2200/10; A46B2200/1006; A46B2200/1013
Claims Analysis
Total Claims: 0
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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) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |