Patent US2821028A successfully refreshed from Google Patents.
US2821028A
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Mortise template assembly
Assignee: Stanley Works
•
Filing: 1953-08-31
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Granted: 1958-01-28
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Expires: 1973-08-31
Abstract
No abstract record available.
Inventors
- 👤 James H Godfrey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:34
CPC Classifications
E; E05; E05D; E05D11/00; E05D11/0009
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1524234A
Cited
GB231376A
Cited
US1647685A
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US1644666A
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US1788256A
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US2670546A
Cited
US2660803A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-01-27 | 1961-07-29 | 1962-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-27 | 1965-07-29 | 1966-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-27 | 1969-07-29 | 1970-01-28 | $7700.00 | Window Closed / Lapsed |