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US2699043A
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Refrigeration system provided with balancing means and adapted for installation on vehicles
Assignee: MERCER ENGINEERING Co
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Filing: 1950-10-04
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Granted: 1955-01-11
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Expires: 1970-10-04
Abstract
No abstract record available.
Inventors
- 👤 Kramer Israel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:49
CPC Classifications
F; F25; F25B; F25B1/00; B; B60; B60H; B60H1/00; B60H1/32; B60H1/3204; B60H1/3226; F25B27/00; F25B41/00; F25B41/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1984912A
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US2080358A
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US2266187A
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US2311622A
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US2385667A
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US2523451A
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US2459173A
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US2451385A
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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) | 1958-01-10 | 1958-07-12 | 1959-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-10 | 1962-07-12 | 1963-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-10 | 1966-07-12 | 1967-01-11 | $7700.00 | Window Closed / Lapsed |