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US2758738A
Expired / Lapsed
US
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Wall paper hanging apparatus
Assignee: Individual
•
Filing: 1953-11-12
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Granted: 1956-08-14
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Expires: 1973-11-12
Abstract
No abstract record available.
Inventors
- 👤 Ted R Wynn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:22
CPC Classifications
B; B44; B44C; B44C7/00; B44C7/02; B44C7/04; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/17; Y10T156/1788; Y10T156/179; Y10T156/1798
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1356716A
Cited
US1960850A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-14 | 1960-02-13 | 1960-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-14 | 1964-02-13 | 1964-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-14 | 1968-02-13 | 1968-08-14 | $7700.00 | Window Closed / Lapsed |