Patent US3666601A successfully refreshed from Google Patents.
US3666601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape applicator
Assignee: BEN W WUERCH
•
Filing: 1970-08-26
•
Granted: 1972-05-30
•
Expires: 1990-08-26
Abstract
Abstract THIS TAPE APPLICATOR IS PRIMARLY INTENDED FOR APPLYING MASKING TAPE TO WINDOW GLASS PANES, ALONG SASH MUNTINS, PREPARATORY TO PAINTIN GHT EMUNTINS. THE APPLICATOR COMPRISES A TAPE ROLL SUPPORT, A GUIDE ALONG WHICH IS TRAINED TAPE UNROLLED FROM THE TAPE ROLL, A TAPE PRESSER AT THE END OF THE GUIDE AND A KNIFE AT THE END OF THE GUIDE FOR SEVERING THE TAPE AFTER A TAPE STRIP HAS BEEN APPLIED TO THE GLASS. THE GUIDE HAS A TRANSVERSELV CURVED BED NARROWER THAN THE PRESSER, AND HAS A CURVILINEAR DIMENSION AT LEAST EQUAL TO THE TAPE WIDTH.
Inventors
- 👤 Ben W Wuerch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:30
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B65H35/002; B65H35/0026; B65H35/0033; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1348; Y10T156/1365; Y10T156/1378; Y10T156/17; Y10T156/1788; Y10T156/1793; Y10T156/1795; Y10T156/18
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-05-30 | 1975-11-29 | 1976-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-30 | 1979-11-29 | 1980-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-30 | 1983-11-29 | 1984-05-30 | $7700.00 | Window Closed / Lapsed |