US2917824A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reciprocating dry shaver having stationary first cutting head means and extensible second cutting head means
Assignee: APAG APPARATEBAU AG
•
Filing: 1958-02-19
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Granted: 1959-12-22
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Expires: 1978-02-19
Abstract
No abstract record available.
Inventors
- 👤 Brauss Gustav Jakob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:03
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/02; B26B19/04; B26B19/10; B26B19/102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2370544A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-21 | 1963-06-22 | 1963-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-21 | 1967-06-22 | 1967-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-21 | 1971-06-22 | 1971-12-22 | $7700.00 | Window Closed / Lapsed |