US3477699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metering means
Assignee: Motors Liquidation Co
•
Filing: 1965-09-16
•
Granted: 1969-11-11
•
Expires: 1985-09-16
Abstract
No abstract record available.
Inventors
- 👤 William L Drayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:28
CPC Classifications
F; F02; F02M; F02M7/00; F02M7/10; F02M7/106; Y; Y10; Y10S; Y10S261/00; Y10S261/69; Y10T; Y10T137/00; Y10T137/206; Y10T137/2065; Y10T137/2071; Y10T137/2076
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
CH289804A
Cited
GB694387A
Cited
US2874944A
Cited
FR1257050A
Cited
US3001539A
Cited
US3053276A
Cited
GB966660A
Cited
US3258023A
Cited
US3247860A
Cited
US3248053A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-10 | 1973-05-12 | 1973-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-10 | 1977-05-12 | 1977-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-10 | 1981-05-12 | 1981-11-11 | $7700.00 | Window Closed / Lapsed |