US2671580A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Embalmer's cosmetic wax dispensing instrument
Assignee: Individual
•
Filing: 1951-10-25
•
Granted: 1954-03-09
•
Expires: 1971-10-25
Abstract
No abstract record available.
Inventors
- 👤 Marlin R Henson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:26
CPC Classifications
A; A45; A45D; A45D40/00; A45D40/20; A45D40/205; A45D2040/207
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1235060A
Cited
FR589654A
Cited
US1577929A
Cited
US2025219A
Cited
US1718604A
Cited
US1852658A
Cited
US1987146A
Cited
US2432791A
Cited
US2565346A
Cited
US2575431A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-08 | 1957-09-07 | 1958-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-08 | 1961-09-07 | 1962-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-08 | 1965-09-07 | 1966-03-09 | $7700.00 | Window Closed / Lapsed |