US3486683A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag and closure means therefor
Assignee: CTP Ind Inc
•
Filing: 1967-09-08
•
Granted: 1969-12-30
•
Expires: 1987-09-08
Abstract
No abstract record available.
Inventors
- 👤 Seymour Kamins
- 👤 Norman Rosenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:57
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/16; B65D33/1683
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2264957A
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US2273442A
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US2319127A
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US2983014A
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FR1296741A
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FR1324366A
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US3376618A
Cited
FR1426390A
Cited
US3313470A
Cited
US3363827A
Cited
US3311144A
Cited
US3329386A
Cited
US3384231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |