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US2720069A
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US
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Wrapping machines
Assignee: Forgrove Machinery Co Ltd
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Filing: 1952-04-29
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Granted: 1955-10-11
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Expires: 1972-04-29
Abstract
No abstract record available.
Inventors
- 👤 Brook Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:56
CPC Classifications
B; B65; B65B; B65B51/00; B65B51/32; B65B11/00; B65B11/54; B65B51/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1217694A
Cited
US1626378A
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US1590208A
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US2196666A
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US2332096A
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US2357786A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-10 | 1959-04-11 | 1959-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-10 | 1963-04-11 | 1963-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-10 | 1967-04-11 | 1967-10-11 | $7700.00 | Window Closed / Lapsed |