Patent US3483274A successfully refreshed from Google Patents.
Patent US1880950A successfully refreshed from Google Patents.
US1880950A
Expired / Lapsed
US
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Cutter for adhesive tapes
Assignee: KUTS KEEN Manufacturing CO Ltd
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Filing: 1930-09-22
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Granted: 1932-10-04
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Expires: 1950-09-22
Abstract
No abstract record available.
Inventors
- 👤 Frank E Ewing
- 👤 Fred J Clunk
- 👤 Neil M Coats
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:54
CPC Classifications
A; A61; A61F; A61F15/00; A61F15/001; A61F15/002; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/257; Y10T225/26; Y10T225/269
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) | 1935-10-04 | 1936-04-04 | 1936-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-10-04 | 1940-04-04 | 1940-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-10-04 | 1944-04-04 | 1944-10-04 | $7700.00 | Window Closed / Lapsed |