US3017864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Valve
Assignee: American Brake Shoe Co
•
Filing: 1958-08-18
•
Granted: 1962-01-23
•
Expires: 1978-08-18
Abstract
No abstract record available.
Inventors
- 👤 Raymond D Atchley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:10
CPC Classifications
F; F15; F15B; F15B9/00; F15B9/02; F15B9/06; F15B9/07; Y; Y10; Y10T; Y10T137/00; Y10T137/2278; Y10T137/2322
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2228015A
Cited
US2498284A
Cited
US2599159A
Cited
US2485094A
Cited
US2699356A
Cited
US2814183A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |