US3077812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Staple
Assignee: Josef Kihlberg AB
•
Filing: 1958-12-29
•
Granted: 1963-02-19
•
Expires: 1978-12-29
Abstract
No abstract record available.
Inventors
- 👤 Dietrich Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:27
CPC Classifications
B; B25; B25C; B25C5/00; B25C5/02; B25C5/0221; B25C5/0257; Y; Y10; Y10S; Y10S411/00; Y10S411/92; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49833; Y10T29/49835
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1625957A
Cited
US1868100A
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US1910688A
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US1945377A
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US2008086A
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US2054548A
Cited
US2178354A
Cited
US2142782A
Cited
US2746042A
Cited
US2775764A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-18 | 1966-08-20 | 1967-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-18 | 1970-08-20 | 1971-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-18 | 1974-08-20 | 1975-02-19 | $7700.00 | Window Closed / Lapsed |