US2867039A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric dry shaving apparatus
Assignee: Artur Harter K G
•
Filing: 1956-02-07
•
Granted: 1959-01-06
•
Expires: 1976-02-07
Abstract
No abstract record available.
Inventors
- 👤 Zach Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:45
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/38; B26B19/3853; B26B19/28; B26B19/286; B26B19/3873; Y; Y10; Y10S; Y10S30/00; Y10S30/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US404139A
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US873123A
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US1093102A
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US1506302A
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US1952936A
Cited
US1981787A
Cited
US2410527A
Cited
US2423595A
Cited
US2628339A
Cited
US2755331A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-05 | 1962-07-07 | 1963-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-05 | 1966-07-07 | 1967-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-05 | 1970-07-07 | 1971-01-06 | $7700.00 | Window Closed / Lapsed |