Patent US2596625A successfully refreshed from Google Patents.
US2596625A
Expired / Lapsed
US
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Web feeding mechanism for package forming machines
Assignee: Pneumatic Scale Corp
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Filing: 1948-10-01
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Granted: 1952-05-13
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Expires: 1968-10-01
Abstract
No abstract record available.
Inventors
- 👤 John G Vergobbi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:08
CPC Classifications
B; B65; B65H; B65H23/00; B65H23/04; B65H23/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1378581A
Cited
US1020821A
Cited
US1161346A
Cited
GB363816A
Cited
US2037806A
Cited
US2261972A
Cited
US2454762A
Cited
US2441912A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-13 | 1955-11-12 | 1956-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-13 | 1959-11-12 | 1960-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-13 | 1963-11-12 | 1964-05-13 | $7700.00 | Window Closed / Lapsed |