US3451593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressurized dispensing device
Assignee: Colgate Palmolive Co
•
Filing: 1966-06-24
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Granted: 1969-06-24
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Expires: 1986-06-24
Abstract
No abstract record available.
Inventors
- 👤 Alan Dillarstone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:31
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/38; B65D83/384; B05; B05B; B05B1/00; B05B1/34; B05B1/3405; B05B1/341; B65D83/16; B65D83/20; B65D83/204; B65D83/68; B65D83/72; B65D83/74; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87571; Y10T137/87652; Y10T137/8766; Y10T137/87668; Y10T137/87676; Y10T137/87684; Y10T137/87692
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) | 1972-06-23 | 1972-12-23 | 1973-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-23 | 1976-12-23 | 1977-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-23 | 1980-12-23 | 1981-06-24 | $7700.00 | Window Closed / Lapsed |