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Patent US2832381A successfully refreshed from Google Patents.
US2832381A
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Supporting apparatus and jigs for use in affixing hinges to workpiece
Assignee: Individual
•
Filing: 1957-04-19
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Granted: 1958-04-29
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Expires: 1977-04-19
Abstract
No abstract record available.
Inventors
- 👤 Glenn L Sherwood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:54
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/003; E05; E05D; E05D11/00; E05D11/0009; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53687; Y10T29/53983
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1016341A
Cited
US1501695A
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US1524234A
Cited
US1679074A
Cited
AT128671B
Cited
US2266302A
Cited
US2373992A
Cited
US2470891A
Cited
US2605790A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-28 | 1961-10-28 | 1962-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-28 | 1965-10-28 | 1966-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-28 | 1969-10-28 | 1970-04-29 | $7700.00 | Window Closed / Lapsed |