US2739640A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing a linoleum covered desk top
Assignee: Globe Wernicke Co
•
Filing: 1953-06-30
•
Granted: 1956-03-27
•
Expires: 1973-06-30
Abstract
No abstract record available.
Inventors
- 👤 Brinker John Henry
- 👤 Conley Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:12
CPC Classifications
B; B29; B29D; B29D99/00; B29D99/0039; A; A47; A47B; A47B13/00; A47B13/08; A47B13/086; A47B77/00; A47B77/02; A47B77/022; B29C; B29C43/00; A47B2200/00; A47B2200/0001; A47B2200/001; B29L; B29L2031/00; B29L2031/44; B29L2031/441; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028
Claims Analysis
Total Claims: 0
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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) | 1959-03-27 | 1959-09-26 | 1960-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-27 | 1963-09-26 | 1964-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-27 | 1967-09-26 | 1968-03-27 | $7700.00 | Window Closed / Lapsed |