US3218820A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air conditioning apparatus for buses and other vehicles, especially to arrangement and support of high side of refrigerating system
Assignee: WAYNE COOLING EQUIPMENT CORP
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Filing: 1964-08-14
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Granted: 1965-11-23
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Expires: 1984-08-14
Abstract
No abstract record available.
Inventors
- 👤 Milton E Spatt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:03
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/00357; B60H1/00371; B60H1/32; B60H1/3204; B60H1/3229; B60H1/00007; B60H1/00207; B60H2001/00221
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
178 words
A VEHICLE COMPRISING A CHASSIS FRAME, A PLATFORM, HANGER MEANS ATTACHED TO SAID FRAME, A SUSPEND SAID PLATFORM BENEATH SAID FRAME, AN ENGINE MOUNTED ON THE PLATFORM, A COMPRESSOR MOUNTED ON THE PLATFORM, SAID ENGINE AND COMPRESSOR HAVING COALIGNED SHAFTS, MEANS TO COUPLE SAID SHAFTS TOGETHER, BEARING MEANS ON SAID PLATFORM, A SHAFT JOURNALLED IN SAID BEARING MEANS AND DISPOSED PARALLEL TO SAID COALIGNED SHAFTS, A GENERATOR MOUNTED ON SAID PLATFORM AND DISPOSED BETWEEN SAID COMPRESSOR AND JOURNALLED SHAFT, MEANS TO BELT SAID COALIGNED SHAFTS TO SAID JOURNALLED SHAFT, MEANS TO BELT THE GENERATOR TO SAID JOURNALLED SHAFT, A SECOND PLATFORM HANGER MEANS ATTACHED TO SAID FRAME TO SUSPEND SAID SECOND PLATFORM BENEATH SAID CHASSIS FRAME AND ADJACENT SAID FIRST PLATFORM, CONDENSER-RADIATORS MOUNTED ON SAID SECOND PLATFORM, A SHAFT JOURNALLED ON SAID SECOND PLATFORM, FLEXIBLE COUPLING MEANS CONNECTING THE SHAFT ON THE SECOND PLATFORM TO SAID JOURNALLED SHAFT, FAN SHAFTS CARRYING FANS TO BLOW AIR ON SAID CONDENSER-RADIATOR, ROTATABLY MOUNTED ON SAID SECOND PLATFORM, AND MEANS TO BELT SAID SHAFT ON THE SECOND PLATFORM TO SAID FAN SHAFTS.
Claim 2
Dependent Claim
178 words
A VEHICLE COMPRISING A CHASSIS FRAME, A PLATFORM, HANGER MEANS ATTACHED TO SAID FRAME, A SUSPEND SAID PLATFORM BENEATH SAID FRAME, AN ENGINE MOUNTED ON THE PLATFORM, A COMPRESSOR MOUNTED ON THE PLATFORM, SAID ENGINE AND COMPRESSOR HAVING COALIGNED SHAFTS, MEANS TO COUPLE SAID SHAFTS TOGETHER, BEARING MEANS ON SAID PLATFORM, A SHAFT JOURNALLED IN SAID BEARING MEANS AND DISPOSED PARALLEL TO SAID COALIGNED SHAFTS, A GENERATOR MOUNTED ON SAID PLATFORM AND DISPOSED BETWEEN SAID COMPRESSOR AND JOURNALLED SHAFT, MEANS TO BELT SAID COALIGNED SHAFTS TO SAID JOURNALLED SHAFT, MEANS TO BELT THE GENERATOR TO SAID JOURNALLED SHAFT, A SECOND PLATFORM HANGER MEANS ATTACHED TO SAID FRAME TO SUSPEND SAID SECOND PLATFORM BENEATH SAID CHASSIS FRAME AND ADJACENT SAID FIRST PLATFORM, CONDENSER-RADIATORS MOUNTED ON SAID SECOND PLATFORM, A SHAFT JOURNALLED ON SAID SECOND PLATFORM, FLEXIBLE COUPLING MEANS CONNECTING THE SHAFT ON THE SECOND PLATFORM TO SAID JOURNALLED SHAFT, FAN SHAFTS CARRYING FANS TO BLOW AIR ON SAID CONDENSER-RADIATOR, ROTATABLY MOUNTED ON SAID SECOND PLATFORM, AND MEANS TO BELT SAID SHAFT ON THE SECOND PLATFORM TO SAID FAN SHAFTS.
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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) | 1968-11-22 | 1969-05-24 | 1969-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-22 | 1973-05-24 | 1973-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-22 | 1977-05-24 | 1977-11-23 | $7700.00 | Window Closed / Lapsed |