Patent US3205787A successfully refreshed from Google Patents.
US3205787A
Expired / Lapsed
US
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Pneumatic air operated fastener driving device
Assignee: Individual
•
Filing: 1963-07-03
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Granted: 1965-09-14
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Expires: 1983-07-03
Abstract
No abstract record available.
Inventors
- 👤 Volkmann Dieter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:13
CPC Classifications
B; B25; B25C; B25C1/00; B25C1/04; B25C1/047; B25C5/00; B25C5/06; Y; Y10; Y10S; Y10S91/00; Y10S91/04
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) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |