US2919705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for treating articles
Assignee: Primerica Inc
•
Filing: 1956-02-06
•
Granted: 1960-01-05
•
Expires: 1976-02-06
Abstract
No abstract record available.
Inventors
- 👤 Harold R Vitense
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:41
CPC Classifications
B; B65; B65G; B65G49/00; B65G49/02; B65G49/04; B65G49/0409; B65G49/0436; B65G49/044; B65G49/045; B65G49/0454; C; C25; C25D; C25D17/00; C25D21/00; C25D21/16; C25D21/18; C25D7/00; C25D7/06; C25D7/0614
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US448895A
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US1589610A
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US2010497A
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US2523350A
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US2522071A
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US2541901A
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US2609826A
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US2646398A
Cited
US2721562A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-04 | 1963-07-06 | 1964-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-04 | 1967-07-06 | 1968-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-04 | 1971-07-06 | 1972-01-05 | $7700.00 | Window Closed / Lapsed |