US2372020A
Expired / Lapsed
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Wrapping paper cutting mechanism
Assignee: LYNCH Manufacturing CORP
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Filing: 1943-10-11
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Granted: 1945-03-20
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Expires: 1963-10-11
Abstract
No abstract record available.
Inventors
- 👤 Sandberg Oscar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:09
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/56; B26D1/60; B26D1/605; B65; B65B; B65B61/00; B65B61/04; B65B61/06; B65B61/08; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/21; Y10T83/2111; Y10T83/343; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/4847; Y10T83/647; Y10T83/6476
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-03-19 | 1948-09-18 | 1949-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-03-19 | 1952-09-18 | 1953-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-03-19 | 1956-09-18 | 1957-03-20 | $7700.00 | Window Closed / Lapsed |