Patent US3080098A successfully refreshed from Google Patents.
US3080098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable spreading package for distributing dry materials at pre-determined rates
Assignee: Individual
•
Filing: 1959-09-09
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Granted: 1963-03-05
•
Expires: 1979-09-09
Abstract
No abstract record available.
Inventors
- 👤 Robert H Fierman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:38
CPC Classifications
A; A01; A01C; A01C7/00; A01C7/08; A01C7/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2812108A
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US2780476A
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US2839222A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |