US2682335A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strip handling machine
Assignee: Unisys Corp
•
Filing: 1949-12-28
•
Granted: 1954-06-29
•
Expires: 1969-12-28
Abstract
No abstract record available.
Inventors
- 👤 Welsh Herbert Frazer
- 👤 Jr Douglas Cary Wendell
- 👤 Theodore H Bonn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:17
CPC Classifications
F; F26; F26B; F26B13/00; F26B13/004; B; B21; B21C; B21C47/00; B21C47/26; B21C47/265; B65; B65G; B65G49/00; B65G49/02; B65G49/04; B65G49/0404
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1583741A
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US1920224A
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US2002995A
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US2002994A
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GB448774A
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US2302508A
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US2165259A
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US2155324A
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US2284399A
Cited
GB523902A
Cited
US2320891A
Cited
US2428288A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-28 | 1957-12-28 | 1958-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-28 | 1961-12-28 | 1962-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-28 | 1965-12-28 | 1966-06-29 | $7700.00 | Window Closed / Lapsed |