US2772819A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lever type dispenser system for pressurized containers
Assignee: Avoset Co
•
Filing: 1955-04-27
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Granted: 1956-12-04
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Expires: 1975-04-27
Abstract
No abstract record available.
Inventors
- 👤 Arthur E Poarch
- 👤 Paul E Harrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:05
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/16; B65D83/20; B65D83/206; B65D83/22; B65D83/34; B65D83/345; F; F17; F17C; F17C13/00; F17C13/04
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) | 1959-12-04 | 1960-06-04 | 1960-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-04 | 1964-06-04 | 1964-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-04 | 1968-06-04 | 1968-12-04 | $7700.00 | Window Closed / Lapsed |