Patent EP0649191A1 successfully refreshed from Google Patents.
Patent EP0462815A2 successfully refreshed from Google Patents.
US3510028A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extension tool for aerosol dispensers
Assignee: Individual
•
Filing: 1969-03-10
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Granted: 1970-05-05
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Expires: 1989-03-10
Abstract
No abstract record available.
Inventors
- 👤 Nello Batistelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:44
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/16; B65D83/18; B65D83/182; B65D83/184
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2720422A
Cited
US3229859A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |