US2593552A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerosol dispenser and penetrable cartridge therefor
Assignee: Individual
•
Filing: 1947-02-03
•
Granted: 1952-04-22
•
Expires: 1967-02-03
Abstract
No abstract record available.
Inventors
- 👤 Marvin L Folkman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:46
CPC Classifications
A; A62; A62C; A62C99/00; A62C99/009; A61; A61L; A61L9/00; A61L9/14; B; B65; B65D; B65D83/00; B65D83/14; B65D83/38; B65D83/382
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US601988A
Cited
US662890A
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US1237453A
Cited
US1468041A
Cited
US1899222A
Cited
US1935973A
Cited
US2061059A
Cited
US2094869A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-22 | 1955-10-22 | 1956-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-22 | 1959-10-22 | 1960-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-22 | 1963-10-22 | 1964-04-22 | $7700.00 | Window Closed / Lapsed |