US3260130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ventilation system for gear housings
Assignee: Individual
•
Filing: 1963-07-29
•
Granted: 1966-07-12
•
Expires: 1983-07-29
Abstract
No abstract record available.
Inventors
- 👤 Charlie C Pitts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:52
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/02; F16H57/027; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2186
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A VENTILATION SYSTEM FOR A DIFFERENTIAL HOUSING OF AN INTERNAL COMBUSTION ENGINE POWERED VEHICLE, WHICH SYSTEM COMPRISES; (A) AN AIR CLEANER CONNECTED IN FLUID COMMUNICATION WITH THE INTERNAL COMBUSTION ENGINE OF THE VEHICLE,
Claim 2
Dependent Claim
33 words
A VENTILATION SYSTEM FOR A DIFFERENTIAL HOUSING OF AN INTERNAL COMBUSTION ENGINE POWERED VEHICLE, WHICH SYSTEM COMPRISES; (A) AN AIR CLEANER CONNECTED IN FLUID COMMUNICATION WITH THE INTERNAL COMBUSTION ENGINE OF THE VEHICLE,
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |