US3050070A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball tip bristle brush roller
Assignee: H GOODMAN AND SONS Inc
•
Filing: 1961-06-07
•
Granted: 1962-08-21
•
Expires: 1981-06-07
Abstract
No abstract record available.
Inventors
- 👤 Sidelman Abraham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:38
CPC Classifications
A; A45; A45D; A45D2/00; A45D2/12; A45D2/24; A45D2/2464; A45D2/2471
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB189502980A
Cited
US2426328A
Cited
US2587792A
Cited
US2630127A
Cited
US2800911A
Cited
US2964046A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |