Patent US2649155A successfully refreshed from Google Patents.
US2649155A
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Sheet handling mechanism for cutting machines
Assignee: Harris Corp
•
Filing: 1947-02-24
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Granted: 1953-08-18
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Expires: 1967-02-24
Abstract
No abstract record available.
Inventors
- 👤 William R Spiller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:09
CPC Classifications
C; C14; C14B; C14B5/00; B; B26; B26D; B26D5/00; B26D5/20; B26D7/00; B26D7/01; B26D7/015; B26D7/06; G; G05; G05D; G05D3/00; G05D3/12; G05D3/20; Y; Y10; Y10T; Y10T83/00; Y10T83/101; Y10T83/444; Y10T83/4534; Y10T83/4536; Y10T83/4597
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1180088A
Cited
US1678156A
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US1743421A
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US1805128A
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US2095308A
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US2122221A
Cited
US2198732A
Cited
US2487031A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-17 | 1957-02-16 | 1957-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-17 | 1961-02-16 | 1961-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-17 | 1965-02-16 | 1965-08-18 | $7700.00 | Window Closed / Lapsed |