US3475775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic binding and apparatus for dispensing same
Assignee: General Binding Corp
•
Filing: 1967-03-20
•
Granted: 1969-11-04
•
Expires: 1987-03-20
Abstract
No abstract record available.
Inventors
- 👤 Henry N Staats
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:48
CPC Classifications
B; B42; B42B; B42B5/00; B42B5/08; B42B5/10; B42B5/103; Y; Y10; Y10S; Y10S206/00; Y10S206/82
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2334589A
Cited
US2367189A
Cited
US2603801A
Cited
US2603800A
Cited
US3050186A
Cited
US3038596A
Cited
GB987117A
Cited
US3240652A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-03 | 1973-05-05 | 1973-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-03 | 1977-05-05 | 1977-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-03 | 1981-05-05 | 1981-11-04 | $7700.00 | Window Closed / Lapsed |