US3483067A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for sealing bindings
Assignee: General Binding Corp
•
Filing: 1965-07-30
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Granted: 1969-12-09
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Expires: 1985-07-30
Abstract
No abstract record available.
Inventors
- 👤 Henry N Staats
- 👤 Maurice D Levitan
- 👤 Neal J Morrissey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:51
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/01; B29C66/05; B29C66/20; B29C66/21; B29C65/00; B29C65/02; B29C65/04; B29C65/08; B29C65/081; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/432; B29C66/4322; B29C66/70; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/81; B29C66/818; B29C66/8187; B29C66/81871; B29C66/8188; B29C66/81881; B29C66/83; B29C66/832; B29C66/8322; B42; B42B; B42B5/00; B42B5/08; B42B5/10; B42B5/103; B29C65/18; B29C66/71; B29L; B29L2031/00; B29L2031/705
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2106419A
Cited
US2202097A
Cited
US2571525A
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US2649877A
Cited
US3022814A
Cited
US3101634A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |