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US3205674A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unitized refrigeration station
Assignee: MELCHIOR ARMSTRONG DESSAU Inc
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Filing: 1963-02-01
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Granted: 1965-09-14
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Expires: 1983-02-01
Abstract
No abstract record available.
Inventors
- 👤 Gordon T Arnold
- 👤 William G Witschen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:28
CPC Classifications
F; F25; F25D; F25D19/00; F25D19/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
IN A UNITIZED REFRIGERATION STATION THE COMBINATION COMPRISING A SUBSTANTIALLY RECTANGULAR METAL BASE; A FLOOR MOUNTED ON SAID BASE AND SUBSTANTIALLY COEXTENSIVE THEREWITH; A PLURALITY OF REFRIGERATED RECEIVERS MOUNTED ON SAID FLOOR; A PLURALITY OF LOW TEMPERATURE REFRIGERATION COMPRESSORS, EACH MOUNTED ON ONE OF SAID REFRIGERANT RECEIVERS; A PLURALITY OF COMMERCIAL TEMPERATURE REFRIGERATION COMPRESSORS, EACH MOUNTED ON ONE OF SAID REFRIGERANT RECEIVERS; A PLURALITY OF BODY COOLING FANS MOUNTED ON SAID FLOOR AND ARRANGED SO THAT EACH OF SAID BODY COOLING FANS COOLS ONE OF SAID LOW TEMPERATURE REFRIGERATION COMPRESSORS; A PLURALITY OF WALLS MOUNTED ON SAID BASE; A ROOF MOUNTED ON SAID WALLS, SAID ROOF AND WALLS FORMING A WEATHER-TIGHT ENCLOSURE ABOUT SAID BASE; AN EXHAUST FAN MOUNTED IN ONE OF SAID WALLS RESPONSIVE TO TEMPERATURE CHANGES IN SAID ENCLOSURE.
Claim 2
Dependent Claim
131 words
IN A UNITIZED REFRIGERATION STATION THE COMBINATION COMPRISING A SUBSTANTIALLY RECTANGULAR METAL BASE; A FLOOR MOUNTED ON SAID BASE AND SUBSTANTIALLY COEXTENSIVE THEREWITH; A PLURALITY OF REFRIGERATED RECEIVERS MOUNTED ON SAID FLOOR; A PLURALITY OF LOW TEMPERATURE REFRIGERATION COMPRESSORS, EACH MOUNTED ON ONE OF SAID REFRIGERANT RECEIVERS; A PLURALITY OF COMMERCIAL TEMPERATURE REFRIGERATION COMPRESSORS, EACH MOUNTED ON ONE OF SAID REFRIGERANT RECEIVERS; A PLURALITY OF BODY COOLING FANS MOUNTED ON SAID FLOOR AND ARRANGED SO THAT EACH OF SAID BODY COOLING FANS COOLS ONE OF SAID LOW TEMPERATURE REFRIGERATION COMPRESSORS; A PLURALITY OF WALLS MOUNTED ON SAID BASE; A ROOF MOUNTED ON SAID WALLS, SAID ROOF AND WALLS FORMING A WEATHER-TIGHT ENCLOSURE ABOUT SAID BASE; AN EXHAUST FAN MOUNTED IN ONE OF SAID WALLS RESPONSIVE TO TEMPERATURE CHANGES IN SAID ENCLOSURE.
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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) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |