US2877480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glue gun
Assignee: Individual
•
Filing: 1954-08-04
•
Granted: 1959-03-17
•
Expires: 1974-08-04
Abstract
No abstract record available.
Inventors
- 👤 Robert C Warren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:09
CPC Classifications
B; B43; B43M; B43M11/00; B43M11/06; B05; B05C; B05C17/00; B05C17/005; B65; B65D; B65D83/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US703651A
Cited
GB191504670A
Cited
US1737069A
Cited
US1643606A
Cited
US1971376A
Cited
US2149584A
Cited
US2259367A
Cited
GB520068A
Cited
GB587639A
Cited
US2604358A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-16 | 1962-09-15 | 1963-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-16 | 1966-09-15 | 1967-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-16 | 1970-09-15 | 1971-03-17 | $7700.00 | Window Closed / Lapsed |