US3526012A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Car washing apparatus
Assignee: LITTLE DARLING CORP
•
Filing: 1968-03-29
•
Granted: 1970-09-01
•
Expires: 1988-03-29
Abstract
No abstract record available.
Inventors
- 👤 John F Cirino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:27
CPC Classifications
B; B60; B60S; B60S3/00; B60S3/04; B60S3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2025780A
Cited
FR1196147A
Cited
GB892598A
Cited
US3187359A
Cited
US3233264A
Cited
US3300803A
Cited
US3271803A
Cited
US3310824A
Cited
US3432870A
Cited
US3350733A
Cited
US3428983A
Cited
US3438077A
Cited
US3434173A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-31 | 1974-03-02 | 1974-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-31 | 1978-03-02 | 1978-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-31 | 1982-03-02 | 1982-09-01 | $7700.00 | Window Closed / Lapsed |