US2782756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for applying spots of glue to sheets of paper
Assignee: Individual
•
Filing: 1955-09-12
•
Granted: 1957-02-26
•
Expires: 1975-09-12
Abstract
No abstract record available.
Inventors
- 👤 William G Hunt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:30
CPC Classifications
B; B42; B42C; B42C9/00; B42C9/0081; B05; B05C; B05C1/00; B05C1/02; B05C1/025; B05C1/027; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1749; Y10T156/1751; Y10T156/1754; Y10T156/1756
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US694915A
Cited
US748428A
Cited
US2203572A
Cited
US2113690A
Cited
US2546522A
Cited
US2665661A
Cited
US2730991A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-02-26 | 1960-08-27 | 1961-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-02-26 | 1964-08-27 | 1965-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-02-26 | 1968-08-27 | 1969-02-26 | $7700.00 | Window Closed / Lapsed |