Patent US3474939A successfully refreshed from Google Patents.
US3474939A
Expired / Lapsed
US
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Rotate-to-lock actuator cap for dispensers
Assignee: SPECIALTY ACQUISITION Corp A CORP OF DELAWARE
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Filing: 1967-03-15
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Granted: 1969-10-28
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Expires: 1987-03-15
Abstract
No abstract record available.
Inventors
- 👤 William R O'donnell
- 👤 Arthur J Banyacsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:17
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/16; B65D83/22; B65D83/20; B65D83/204; B65D83/567; B65D2215/00; B65D2215/04
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) | 1972-10-27 | 1973-04-28 | 1973-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-27 | 1977-04-28 | 1977-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-27 | 1981-04-28 | 1981-10-28 | $7700.00 | Window Closed / Lapsed |