US2565740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling rolls of sheet material
Assignee: TEXTILE HANDLING EQUIPMENT CO
•
Filing: 1947-08-18
•
Granted: 1951-08-28
•
Expires: 1967-08-18
Abstract
No abstract record available.
Inventors
- 👤 David S Robertson
- 👤 Leslie J Highfield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:26
CPC Classifications
B; B65; B65G; B65G1/00; B65G1/02; B65G1/04; B65G1/0442
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1317776A
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DE429703C
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US1509400A
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US1547683A
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US1514769A
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US1669837A
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US1643489A
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US1613381A
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US1874859A
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US2096958A
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US2220230A
Cited
US2376560A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-27 | 1955-02-26 | 1955-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-27 | 1959-02-26 | 1959-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-27 | 1963-02-26 | 1963-08-28 | $7700.00 | Window Closed / Lapsed |