Patent US3377903A successfully refreshed from Google Patents.
US3377903A
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US
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Method of fastening an article by means of a bolt to be shot into said article, and means for carrying out said method
Assignee: Individual
•
Filing: 1965-11-10
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Granted: 1968-04-16
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Expires: 1985-11-10
Abstract
No abstract record available.
Inventors
- 👤 Korte Wilhelmus Everardus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:46
CPC Classifications
B; B25; B25C; B25C1/00; B25C1/08; B25C1/10; B25C1/18; F; F16; F16B; F16B19/00; F16B19/14; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49833
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1759917A
Cited
US1984117A
Cited
US2666252A
Cited
US2675607A
Cited
AT184524B
Cited
US2954717A
Cited
US2887925A
Cited
GB993021A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-16 | 1971-10-16 | 1972-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-16 | 1975-10-16 | 1976-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-16 | 1979-10-16 | 1980-04-16 | $7700.00 | Window Closed / Lapsed |