Patent US1734643A successfully refreshed from Google Patents.
US1734643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutter attachment for paper-tape machines
Assignee: Individual
•
Filing: 1928-02-20
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Granted: 1929-11-05
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Expires: 1948-02-20
Abstract
No abstract record available.
Inventors
- 👤 Olsen Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:44
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/02; B26D1/03; B26D1/035; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6584; Y10T83/727; Y10T83/739; Y10T83/929; Y10T83/9457; Y10T83/9488
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) | 1932-11-04 | 1933-05-06 | 1933-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-11-04 | 1937-05-06 | 1937-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-11-04 | 1941-05-06 | 1941-11-05 | $7700.00 | Window Closed / Lapsed |