Patent US3107384A successfully refreshed from Google Patents.
US3107384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper blade
Assignee: Individual
•
Filing: 1960-09-12
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Granted: 1963-10-22
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Expires: 1980-09-12
Abstract
No abstract record available.
Inventors
- 👤 Ralph H Wise
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:39
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/38; B60S2001/3812; B60S2001/3827; B60S2001/3836
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
97 words
IN A WINDSHIELD WIPER BLADE HAVING A SUPPORT STRUCTURE, A NON-METALLIC CARRIER SECURED TO SAID SUPPORT STRUCTURE AND HAVING A RE-ENTRANT OPEN-END GROOVE COEXTENSIVE THEREWITH AND OPENING ONTO ONE LATERAL FACE THEREOF, AND A WIPING ELEMENT HAVING A TRANSVERSE FLANGE PORTION SEATED IN SAID GROOVE AND A WIPING EDGE PROJECTING BEYOND SAID CARRIER, SAID WIPING EDGE BEING JOINED TO SAID FLANGE BY A REDUCED WIDTH HINGE PORTION EXTERIOR TO SAID CARRIER AND ACCOMMODATING RESILIENT LATERAL DEFLECTION OF SAID EDGE RELATIVE TO SAID CARRIER, AND SAID SUPPORT STRUCTURE OVERLAPPING THE GROOVE ENDS TO TRAP SAID WIPING ELEMENT THEREIN.
References Cited (Backward Citations)
US2039716A
Cited
US2659097A
Cited
US2712146A
Cited
US2700785A
Cited
FR1124116A
Cited
FR1223079A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |