US2976555A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windshield wiper motor transmission system
Assignee: Trico Products Corp
•
Filing: 1957-03-18
•
Granted: 1961-03-28
•
Expires: 1977-03-18
Abstract
No abstract record available.
Inventors
- 👤 George O Bartoo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:21
CPC Classifications
B; B60; B60S; B60S1/00; B60S1/02; B60S1/04; B60S1/06; B60S1/16; B60S1/18; B60S1/24; B60S1/245; B60S1/20; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20558; Y10T74/2057
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US478398A
Cited
US2298197A
Cited
US2716252A
Cited
US2713178A
Cited
US2693118A
Cited
US2743617A
Cited
US2745130A
Cited
US2753584A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-03-27 | 1964-09-26 | 1965-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-27 | 1968-09-26 | 1969-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-27 | 1972-09-26 | 1973-03-28 | $7700.00 | Window Closed / Lapsed |