US2761804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making paper-covered wood veneer shooks
Assignee: Chicago Mill and Lumber Co
•
Filing: 1953-05-08
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Granted: 1956-09-04
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Expires: 1973-05-08
Abstract
No abstract record available.
Inventors
- 👤 Moss B Christian
- 👤 Horace F Ladd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:38
CPC Classifications
B; B65; B65D; B65D9/00; B65D9/06; B65D15/00; B65D15/22; B65D5/00; B65D5/42; B65D5/44; B65D5/441; B65D5/445; B65D5/446; B65D65/00; B65D65/38; B65D65/40; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/108; Y10T156/1089; Y10T156/1092; Y10T156/1093
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
THE METHOD OF MAKING PAPER-COVERED WOOD VENEER SHOOKS WHICH COMPRISES STACKING WOOD VENEER PIECES BETWEEN DIVIDERS TO FORM ROWS OF PIECES IN SPACED RELATION, COVERING EACH ROW WITH PAPER SHEETS OF A WIDTH ACCOMMODATED BETWEEN SAID DIVIDERS AND OF A LENGTH EQUAL TO THE COMBINED WIDTHS OF SAID VENEER PIECES PLUS THE SPACES THEREBETWEEN, AND ADHESIVELY BONDING THE PAPER SHEETS TO THE WOOD PIECES.
Claim 2
Independent Claim
64 words
THE METHOD OF MAKING PAPER-COVERED WOOD VENEER SHOOKS WHICH COMPRISES STACKING WOOD VENEER PIECES BETWEEN DIVIDERS TO FORM ROWS OF PIECES IN SPACED RELATION, COVERING EACH ROW WITH PAPER SHEETS OF A WIDTH ACCOMMODATED BETWEEN SAID DIVIDERS AND OF A LENGTH EQUAL TO THE COMBINED WIDTHS OF SAID VENEER PIECES PLUS THE SPACES THEREBETWEEN, AND ADHESIVELY BONDING THE PAPER SHEETS TO THE WOOD PIECES.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-04 | 1960-03-05 | 1960-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-04 | 1964-03-05 | 1964-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-04 | 1968-03-05 | 1968-09-04 | $7700.00 | Window Closed / Lapsed |