Patent US2964770A successfully refreshed from Google Patents.
US2964770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Applicator
Assignee: Gillette Co LLC
•
Filing: 1959-02-17
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Granted: 1960-12-20
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Expires: 1979-02-17
Abstract
No abstract record available.
Inventors
- 👤 Louis L Lerner
- 👤 Helen E Oberstar
- 👤 Safinanoff Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:06
CPC Classifications
A; A45; A45D; A45D34/00; A45D34/04; A45D19/00; A45D19/02; A45D19/028; A45D2200/00; A45D2200/10; A45D2200/1009; A45D2200/1018
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |