US2460842A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper trimmer
Assignee: Wilson Jones Co
•
Filing: 1945-04-25
•
Granted: 1949-02-08
•
Expires: 1965-04-25
Abstract
No abstract record available.
Inventors
- 👤 Edward B Murphy
- 👤 Segal Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:28
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/04; B26D1/06; B26D1/08; B26D1/12; B26D1/25; B26D1/26; B26D1/30; Y; Y10; Y10T; Y10T83/00; Y10T83/566; Y10T83/5669; Y10T83/5705; Y10T83/869; Y10T83/8776; Y10T83/8779
Claims Analysis
Total Claims: 0
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GB456318A
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US2287738A
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US2345450A
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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) | 1952-02-08 | 1952-08-09 | 1953-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-08 | 1956-08-09 | 1957-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-08 | 1960-08-09 | 1961-02-08 | $7700.00 | Window Closed / Lapsed |