US3078779A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heating and ventilating system for a vehicle
Assignee: Daimler Benz AG
•
Filing: 1958-12-02
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Granted: 1963-02-26
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Expires: 1978-12-02
Abstract
No abstract record available.
Inventors
- 👤 Wilfert Karl
- 👤 Ernst J H Fiala
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:18
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/00007; B60H1/00021; B60H1/00035; B60H1/00042; B60H2001/00078; B60H2001/00085; B60H2001/0015; B60H2001/00157; B60H2001/00171; B60H1/00207; B60H2001/00214
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A VEHICLE HAVING A CLOSED BODY COMPRISING A ROOF AND SIDE WALLS, SAID SIDE WALLS HAVING DOUBLE-WALLED REAR PORTIONS FORMING A HOLLOW SPACE LOCATED BEHIND THE REAR LATERAL WINDOWS OF SAID BODY, A HEAD-LINING PERVIOUS TO AIR AND MOUNTED IN SPACED RELATIONSHIP FROM SAID ROOF, SAID HEAD-LINING EXTENDING TO SAID DOUBLE-WALLED REAR PORTIONS, APERTURES IN THE OUTER WALL OF EACH OF SAID REAR PORTIONS ESTABLISHING COMMUNICATION BETWEEN SAID ROOF AND SAID HEAD-LINING, EACH OF SAID OUTER WALLS HAVING PORTIONS ADJACENT SAID APERTURES OVERLAPPING ONE OF SAID APERTURES AND FORMING A REARWARDLY FACING GAP.
Claim 2
Dependent Claim
93 words
A VEHICLE HAVING A CLOSED BODY COMPRISING A ROOF AND SIDE WALLS, SAID SIDE WALLS HAVING DOUBLE-WALLED REAR PORTIONS FORMING A HOLLOW SPACE LOCATED BEHIND THE REAR LATERAL WINDOWS OF SAID BODY, A HEAD-LINING PERVIOUS TO AIR AND MOUNTED IN SPACED RELATIONSHIP FROM SAID ROOF, SAID HEAD-LINING EXTENDING TO SAID DOUBLE-WALLED REAR PORTIONS, APERTURES IN THE OUTER WALL OF EACH OF SAID REAR PORTIONS ESTABLISHING COMMUNICATION BETWEEN SAID ROOF AND SAID HEAD-LINING, EACH OF SAID OUTER WALLS HAVING PORTIONS ADJACENT SAID APERTURES OVERLAPPING ONE OF SAID APERTURES AND FORMING A REARWARDLY FACING GAP.
References Cited (Backward Citations)
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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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |