US3380097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extension handle for paint roller
Assignee: EZ Paintr Corp
•
Filing: 1967-07-24
•
Granted: 1968-04-30
•
Expires: 1987-07-24
Abstract
No abstract record available.
Inventors
- 👤 John A Pharris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:02
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/02; B05C17/0205; B25; B25G; B25G1/00; B25G1/04; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17411; Y10T279/17487; Y10T279/17504; Y10T403/00; Y10T403/57; Y10T403/5706; Y10T403/70; Y10T403/7026; Y10T403/7028; Y10T403/7047; Y10T403/7051; Y10T403/7052; Y10T403/7054; Y10T403/7056; Y10T403/7058; Y10T403/7075; Y10T403/7077; Y10T403/7079; Y10T403/7084
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US618639A
Cited
US2820290A
Cited
GB852779A
Cited
US2984853A
Cited
US3096989A
Cited
US3138814A
Cited
US3284114A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-30 | 1971-10-30 | 1972-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-30 | 1975-10-30 | 1976-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-30 | 1979-10-30 | 1980-04-30 | $7700.00 | Window Closed / Lapsed |