US3354089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wipers
Assignee: Kimberly Clark Tissue Co
•
Filing: 1964-12-31
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Granted: 1967-11-21
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Expires: 1984-12-31
Abstract
No abstract record available.
Inventors
- 👤 David E York
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:15
CPC Classifications
C; C11; C11D; C11D17/00; C11D17/04; C11D17/049; C11D1/00; C11D1/02; C11D1/12; C11D1/123
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A METHOD FOR WIPING AND CLEANING GLASS SURFACES COMPRISING THE USE OF WET-STRENGTHENED PAPER TOWEL HAVING INCORPORATED THEREIN FROM ABOUT 0.1 PERCENT BY WEIGHT TO ABOUT 2.5 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE DRY PAPER FIBERS IN SAID TOWEL, OF DIOCTYL SODIUM SULFOSUCCINATE; AND FROM ABOUT 0.01 PERCENT BY WEIGHT TO ABOUT 1.5 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF DIOCTYL SODIUM SULFOSUCCINATE, OF CITRIC ACID SEQUESTERING AGENT.
Claim 2
Independent Claim
72 words
A METHOD FOR WIPING AND CLEANING GLASS SURFACES COMPRISING THE USE OF WET-STRENGTHENED PAPER TOWEL HAVING INCORPORATED THEREIN FROM ABOUT 0.1 PERCENT BY WEIGHT TO ABOUT 2.5 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE DRY PAPER FIBERS IN SAID TOWEL, OF DIOCTYL SODIUM SULFOSUCCINATE; AND FROM ABOUT 0.01 PERCENT BY WEIGHT TO ABOUT 1.5 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF DIOCTYL SODIUM SULFOSUCCINATE, OF CITRIC ACID SEQUESTERING AGENT.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-20 | 1971-05-22 | 1971-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-20 | 1975-05-22 | 1975-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-20 | 1979-05-22 | 1979-11-21 | $7700.00 | Window Closed / Lapsed |