Patent US2994329A successfully refreshed from Google Patents.
US2994329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush and comb cleaner
Assignee: BERYL G CATLIN
•
Filing: 1958-11-10
•
Granted: 1961-08-01
•
Expires: 1978-11-10
Abstract
No abstract record available.
Inventors
- 👤 Beryl G Catlin
- 👤 Michael G Kunec
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:39
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/26; A47L15/30; A45; A45D; A45D24/00; A45D24/40; A45D24/44; A46; A46B; A46B17/00; A46B17/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US987544A
Cited
US969453A
Cited
US1135108A
Cited
US1163205A
Cited
US1279683A
Cited
US1234498A
Cited
US1405243A
Cited
US1700935A
Cited
US1892441A
Cited
US2372205A
Cited
USRE22809E
Cited
US2684585A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-31 | 1965-01-30 | 1965-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-31 | 1969-01-30 | 1969-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-31 | 1973-01-30 | 1973-08-01 | $7700.00 | Window Closed / Lapsed |