US3092866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Renewable wiper blade and method of making same
Assignee: Individual
•
Filing: 1960-08-22
•
Granted: 1963-06-11
•
Expires: 1980-08-22
Abstract
No abstract record available.
Inventors
- 👤 John H Jennings
- 👤 Charles S Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:52
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/32; B60S1/38; B60S1/3801; B60S2001/3843
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
88 words
A WIPING BLADE FORMED FROM SHEET MATERIAL, SAID SHEET HAVING FIRST AND SECOND PLANAR SIDES, A CUT SLIT FORMED IN SAID FIRST SIDE TERMINATING SHORT OF SAID SECOND SIDE DEFINING AN UNSEVERED PORTION IN SAID SHEET, SAID UNSEVERED PORTION FUNCTIONING AS A HINGE AND CONNECTING ELEMENT UPON FOLDING THE SECOND SIDES OF SAID SHEET ABOUT SAID UNSEVERED PORTION WHEREBY THE SHEET CORNER EDGES FORMED BY SAID SLIT AND FIRST SIDE THEREOF DEFINE A PAIR OF SHARP WIPING EDGES AND BONDING SAID SECOND SIDES TOGETHER ADJACENT SAID UNSEVERED PORTION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |