Patent EP0514756A1 successfully refreshed from Google Patents.
US2934338A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web feeding device
Assignee: Package Machinery Co
•
Filing: 1956-10-25
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Granted: 1960-04-26
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Expires: 1976-10-25
Abstract
No abstract record available.
Inventors
- 👤 Roland A Labine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:51
CPC Classifications
B; B65; B65B; B65B41/00; B65B41/12; B65B41/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1314178A
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US1226713A
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US1484842A
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US1655226A
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US2292511A
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US2494402A
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US2475691A
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US2648504A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-26 | 1963-10-26 | 1964-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-26 | 1967-10-26 | 1968-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-26 | 1971-10-26 | 1972-04-26 | $7700.00 | Window Closed / Lapsed |