US3343473A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air distribution system
Assignee: Vapor Corp
•
Filing: 1965-09-07
•
Granted: 1967-09-26
•
Expires: 1985-09-07
Abstract
No abstract record available.
Inventors
- 👤 Laurance H Gillick
- 👤 Alexander P Stikkers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:25
CPC Classifications
F; F24; F24F; F24F1/00; F24F1/01; B; B60; B60H; B60H1/00; B60H1/00357; B60H1/00371; B61; B61D; B61D27/00; B61D27/0018; B60H1/00007; B60H1/00207; B60H2001/00221
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
152 words
IN A VEHICLE HAVING AN AIR DISTRIBUTION SYSTEM FOR OBTAINING DISTRIBUTION OF AIR WITHIN A VEHICLE HAVING FLOOR EXPOSED ON THE UNDERSIDE TO THE ATMOSPHERE, A CEILING, A FRONT, BACK AND SIDE WALS, AIR DISCHARGE OPENINGS WITHIN SAID VEHICLE AND ALONG OPPOSITE SIDES THEREOF, RETURN AIR OPENINGS WITHIN SAID VEHICLE, A DUCT EXTENDING BELOW THE FLOOR AND EXPOSED TO THE ATMOSPHERE ALONG EACH SIDE OF THE VEHICLE FOR DELIVERING PRIMARY AIR TO SAID AIR DISCHARGE OPENINGS, MEANS FOR CONDITIONING AND DELIVERING PRIMARY AIR TO EACH DUCT, SAID MEANS INCLUDING A CENTRAL BOX MOUNTED BELOW THE FLOOR OF THE VEHICLE AND EXPOSED TO THE ATOMSPHERE HAVING MEANS THEREIN FOR CONDITIONING AIR AND HAVING AN INLET OPENING AND AN OUTLET OPENING, CONDUIT MEANS CONNECTING THE OUTLET OPENING TO SAID DUCTS FRESH AIR INLETS OUTSIDE OF THE VEHICLE, AND CONDUIT MEANS CONNECTING THE INLET OPENING TO A FRESH AIR INLET AND A RETURN AIR OPENING.
References Cited (Backward Citations)
US1303210A
Cited
US1296968A
Cited
US1832638A
Cited
US3012759A
Cited
US3217788A
Cited
US3194307A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |