US2952204A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and means for marking articles and for processing marked articles
Assignee: Weyerhaeuser Co
•
Filing: 1957-12-11
•
Granted: 1960-09-13
•
Expires: 1977-12-11
Abstract
No abstract record available.
Inventors
- 👤 Charles A Sherman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:01
CPC Classifications
B; B41; B41F; B41F17/00; B41F17/24; B41F17/26; B27; B27M; B27M1/00; Y; Y10; Y10S; Y10S101/00; Y10S101/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US646101A
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US2251742A
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US2157980A
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US2302033A
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US2462145A
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US2480490A
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US2420336A
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US2506478A
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US2593252A
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US2719629A
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US2821821A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |