US3515316A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Actuator for aerosol valves
Assignee: Scovill Inc
•
Filing: 1968-02-21
•
Granted: 1970-06-02
•
Expires: 1988-02-21
Abstract
No abstract record available.
Inventors
- 👤 Derek Bernard Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:29
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/16; B65D83/20; B65D83/206; B65D83/164; B65D83/75; B65D83/753; B65D83/7535; B65D2215/00; B65D2215/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2697635A
Cited
US3141580A
Cited
US3272392A
Cited
US3323690A
Cited
US3361301A
Cited
US3404814A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |