US2903040A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminating apparatus
Assignee: Individual
•
Filing: 1957-01-18
•
Granted: 1959-09-08
•
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
2026-11-02 09:41
CPC Classifications
B; B32; B32B; B32B37/00; B32B37/14; B32B37/16; B32B37/18; B32B37/182; B32B37/185
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1564366A
Cited
US1614601A
Cited
US2003103A
Cited
US2289618A
Cited
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 |