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US2690858A
Expired / Lapsed
US
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Automatic toothpaste dispenser
Assignee: Individual
•
Filing: 1949-11-08
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Granted: 1954-10-05
•
Expires: 1969-11-08
Abstract
No abstract record available.
Inventors
- 👤 Peralta Roberto Justo
- 👤 Garcia Alfredo Meaney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:47
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/24; B65D35/28; B65D35/285
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1207534A
Cited
US1773104A
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US1873217A
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US2037138A
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US2104954A
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US2184212A
Cited
US2194882A
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US2357351A
Cited
US2463764A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-04 | 1958-04-05 | 1958-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-04 | 1962-04-05 | 1962-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-04 | 1966-04-05 | 1966-10-05 | $7700.00 | Window Closed / Lapsed |