Patent US3445313A successfully refreshed from Google Patents.
US3445313A
Expired / Lapsed
US
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Wood veneer joining and handling apparatus
Assignee: Simpson Timber Co
•
Filing: 1965-08-23
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Granted: 1969-05-20
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Expires: 1985-08-23
Abstract
No abstract record available.
Inventors
- 👤 Victor H Clausen
- 👤 Arnold Zweig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:32
CPC Classifications
B; B27; B27D; B27D1/00; B27D1/10; B27D1/005; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1715
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
US1977199A
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US2428325A
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US2500053A
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US2640796A
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US3135644A
Cited
US3185614A
Cited
US3326736A
Cited
US3272351A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-19 | 1972-11-18 | 1973-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-19 | 1976-11-18 | 1977-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-19 | 1980-11-18 | 1981-05-20 | $7700.00 | Window Closed / Lapsed |