US2912959A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive applying device
Assignee: AMERICAN ENVELOPE Co
•
Filing: 1955-06-09
•
Granted: 1959-11-17
•
Expires: 1975-06-09
Abstract
No abstract record available.
Inventors
- 👤 Frank W Showalter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:44
CPC Classifications
B; B05; B05C; B05C1/00; B05C1/04; B05C1/08; B05C1/0813
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1412471A
Cited
US1361932A
Cited
US1876062A
Cited
US2198519A
Cited
US2251264A
Cited
US2399688A
Cited
US2397853A
Cited
US2549579A
Cited
US2641220A
Cited
US2659342A
Cited
US2730989A
Cited
US2726629A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-16 | 1963-05-18 | 1963-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-16 | 1967-05-18 | 1967-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-16 | 1971-05-18 | 1971-11-17 | $7700.00 | Window Closed / Lapsed |