Patent US2903040A successfully refreshed from Google Patents.
US2903040A
Expired / Lapsed
US
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Laminating apparatus
Assignee: Individual
•
Filing: 1957-01-18
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Granted: 1959-09-08
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Expires: 1977-01-18
Abstract
No abstract record available.
Inventors
- 👤 Hyman G Schonzeit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:33
CPC Classifications
B; B32; B32B; B32B37/00; B32B37/14; B32B37/16; B32B37/18; B32B37/182; B32B37/185
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1564366A
Cited
US1614601A
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US2003103A
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US2289618A
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GB594651A
Cited
US2500895A
Cited
US2638964A
Cited
US2746514A
Cited
US2640517A
Cited
US2641304A
Cited
US2764862A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-07 | 1963-03-09 | 1963-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-07 | 1967-03-09 | 1967-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-07 | 1971-03-09 | 1971-09-08 | $7700.00 | Window Closed / Lapsed |