US3130563A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cryogenic apparatus
Assignee: General Electric Co
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Filing: 1961-08-07
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Granted: 1964-04-28
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Expires: 1981-08-07
Abstract
No abstract record available.
Inventors
- 👤 Norman H Wood
- 👤 Loyd B Nesbitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 15:18
CPC Classifications
F; F04; F04B; F04B37/00; F04B37/06; F04B37/08; B; B64; B64G; B64G7/00; B64G2007/005; Y; Y10; Y10S; Y10S165/00; Y10S165/904; Y10S165/907
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
IN A SPACE SIMULATOR, MEANS DEFINING A CHAMBER, A PUMP CONNECTED TO AND ADAPTED TO SUBSTANTIALLY EVACUATE SAID CHAMBER, A CRYOGENIC MEMBER BEING LOCATED IN SAID CHAMBER AND BEING ADAPTED TO SUBSTANTIALLY ENVELOP A TEST MEMBER IN SAID CHAMBER, SAID CRYOGENIC MEMBER INCLUDING A WALL MEMBER, A PLURALITY OF BAFFLE FINS EXTENDING FROM SAID WALL MEMBER AND BEING ANGULARLY DISPOSED WITH RESPECT TO SAID WALL MEMBER, SAID WALL MEMBER AND SAID BAFFLE FINS BEING THERMALLY CONNECTED, A PLURALITY OF CONDENSING FINS BEING LOCATED BETWEEN SAID BAFFLE FINS AND
Claim 2
Dependent Claim
88 words
IN A SPACE SIMULATOR, MEANS DEFINING A CHAMBER, A PUMP CONNECTED TO AND ADAPTED TO SUBSTANTIALLY EVACUATE SAID CHAMBER, A CRYOGENIC MEMBER BEING LOCATED IN SAID CHAMBER AND BEING ADAPTED TO SUBSTANTIALLY ENVELOP A TEST MEMBER IN SAID CHAMBER, SAID CRYOGENIC MEMBER INCLUDING A WALL MEMBER, A PLURALITY OF BAFFLE FINS EXTENDING FROM SAID WALL MEMBER AND BEING ANGULARLY DISPOSED WITH RESPECT TO SAID WALL MEMBER, SAID WALL MEMBER AND SAID BAFFLE FINS BEING THERMALLY CONNECTED, A PLURALITY OF CONDENSING FINS BEING LOCATED BETWEEN SAID BAFFLE FINS AND
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-28 | 1967-10-28 | 1968-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-28 | 1971-10-28 | 1972-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-28 | 1975-10-28 | 1976-04-28 | $7700.00 | Window Closed / Lapsed |