US2793792A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toothpaste dispenser
Assignee: Individual
•
Filing: 1955-04-19
•
Granted: 1957-05-28
•
Expires: 1975-04-19
Abstract
No abstract record available.
Inventors
- 👤 James B Pilkington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:42
CPC Classifications
A; A46; A46B; A46B11/00; A46B11/0006
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US965309A
Cited
US1098008A
Cited
US1720874A
Cited
US1688512A
Cited
US1926495A
Cited
US2118373A
Cited
US2000910A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-27 | 1960-11-26 | 1961-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-27 | 1964-11-26 | 1965-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-27 | 1968-11-26 | 1969-05-28 | $7700.00 | Window Closed / Lapsed |