Patent US3027561A successfully refreshed from Google Patents.
US3027561A
Expired / Lapsed
US
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Face plate with nose pincers
Assignee: WJ Voit Rubber Corp
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Filing: 1960-03-18
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Granted: 1962-04-03
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Expires: 1980-03-18
Abstract
No abstract record available.
Inventors
- 👤 David L Senne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:59
CPC Classifications
B; B63; B63C; B63C11/00; B63C11/02; B63C11/12; B63C2011/125
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) | 1965-04-02 | 1965-10-02 | 1966-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-02 | 1969-10-02 | 1970-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-02 | 1973-10-02 | 1974-04-03 | $7700.00 | Window Closed / Lapsed |