US3290080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Breakable seal
Assignee: INDUSTRIAL PLASTIC MOLDERS Inc
•
Filing: 1964-12-02
•
Granted: 1966-12-06
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Expires: 1984-12-02
Abstract
No abstract record available.
Inventors
- 👤 Douglas M Dawson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:00
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/02; G09F3/03; G09F3/0305; G09F3/0347; G09F3/0352; Y; Y10; Y10T; Y10T24/00; Y10T24/50; Y10T24/505; Y10T292/00; Y10T292/48; Y10T292/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1979508A
Cited
US2545428A
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US3009220A
Cited
US3147522A
Cited
US3086265A
Cited
US3186047A
Cited
US3146012A
Cited
US3251260A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |