US2483593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sponge brush
Assignee: Individual
•
Filing: 1947-12-11
•
Granted: 1949-10-04
•
Expires: 1967-12-11
Abstract
No abstract record available.
Inventors
- 👤 Novick Barry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:37
CPC Classifications
A; A47; A47K; A47K7/00; A47K7/02; A47K7/028; A46; A46D; A46D1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-03 | 1953-04-04 | 1953-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-03 | 1957-04-04 | 1957-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-03 | 1961-04-04 | 1961-10-04 | $7700.00 | Window Closed / Lapsed |