US3209520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air cleaner and silencer
Assignee: Ford Motor Co
•
Filing: 1962-01-11
•
Granted: 1965-10-05
•
Expires: 1982-01-11
Abstract
No abstract record available.
Inventors
- 👤 Robert C Mckinlay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:50
CPC Classifications
F; F02; F02M; F02M35/00; F02M35/14; F02M35/02; F02M35/024; F02M35/02475; F02M35/02483; F02M35/12; F02M35/1205; F02M35/1211
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
103 words
AN AIR CLEANER AND SILIENCING APPARATUS FOR USE IN A RECIPROCATING INTERNAL COMBUSTION ENGINE AND ADAPTED TO BE MOUNTED ON THE CARBURETOR THEREOF COMPRISING, A TRAY, AN AIR CLEANER ELEMENT SUPPORTED UPON SAID TRAY, A COVER ADAPTED TO HOLD SAID AIR CLEANER ELEMENT AGAINST SAID TRAY, SAID COVER HAVING AN EXTENDING SKIRT PORTION, A BAFFLE PLATE AFFIXED IN CLOSELY SPACED RELATION TO SAID SKIRT PORTION AND HAVING A PART THEREOF EXTENDING ALONG A PORTION OF THE LENGTH OF SAID SKIRT PORTION, SAID PART OF SAID BAFFLE PLATE AND THE ADJACENT PORTION OF SAID SKIRT PORTION DIFINING A CHANNEL THROUGH WHICH AIR FLOWING INTO
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |