US2756908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic shaving brush head
Assignee: Individual
•
Filing: 1954-02-17
•
Granted: 1956-07-31
•
Expires: 1974-02-17
Abstract
No abstract record available.
Inventors
- 👤 Alfred B Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:03
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/28; B65D83/285; A; A46; A46B; A46B11/00; A46B11/001; A46B11/0017
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1106378A
Cited
US1248622A
Cited
FR782494A
Cited
US2281604A
Cited
US2328863A
Cited
US2417370A
Cited
US2678147A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-31 | 1960-01-30 | 1960-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-31 | 1964-01-30 | 1964-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-31 | 1968-01-30 | 1968-07-31 | $7700.00 | Window Closed / Lapsed |