US2604102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid hair applicator device
Assignee: Individual
•
Filing: 1946-06-03
•
Granted: 1952-07-22
•
Expires: 1966-06-03
Abstract
No abstract record available.
Inventors
- 👤 Matilde E Krause
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:50
CPC Classifications
A; A45; A45D; A45D24/00; A45D24/22; Y; Y10; Y10S; Y10S132/00; Y10S132/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US85311A
Cited
US1322268A
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US734704A
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US1067930A
Cited
US1566886A
Cited
FR696800A
Cited
US1847347A
Cited
FR39990E
Cited
US2226478A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-22 | 1956-01-21 | 1956-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-22 | 1960-01-21 | 1960-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-22 | 1964-01-21 | 1964-07-22 | $7700.00 | Window Closed / Lapsed |