US2528662A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tooth paste dispenser having a cutoff valve actuated by a toothbrush
Assignee: Individual
•
Filing: 1948-06-30
•
Granted: 1950-11-07
•
Expires: 1968-06-30
Abstract
No abstract record available.
Inventors
- 👤 John M Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:11
CPC Classifications
B; B65; B65D; B65D35/00; B65D35/24; B65D35/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US435465A
Cited
US1156106A
Cited
US1352425A
Cited
US1672602A
Cited
US1601617A
Cited
US1839542A
Cited
US2110824A
Cited
US2174643A
Cited
US2168080A
Cited
US2251574A
Cited
US2357421A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-06 | 1954-05-08 | 1954-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-06 | 1958-05-08 | 1958-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-06 | 1962-05-08 | 1962-11-07 | $7700.00 | Window Closed / Lapsed |