Patent US2928442A successfully refreshed from Google Patents.
US2928442A
Expired / Lapsed
US
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Apparatus for positioning wood pieces in the manufacture of consolidated wood sheet product
Assignee: PRENTICE MACHINE WORKS Inc
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Filing: 1956-12-24
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Granted: 1960-03-15
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Expires: 1976-12-24
Abstract
No abstract record available.
Inventors
- 👤 Donald D Adams
- 👤 Russell G Brant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:08
CPC Classifications
B; B27; B27D; B27D1/00; B27D1/10; B23; B23Q; B23Q7/00; B23Q7/16; B23Q7/18; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1749
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1702185A
Cited
US1361970A
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US2071999A
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US2303087A
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US2290762A
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US2707501A
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US2696853A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-15 | 1963-09-14 | 1964-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-15 | 1967-09-14 | 1968-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-15 | 1971-09-14 | 1972-03-15 | $7700.00 | Window Closed / Lapsed |