US3282048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power fluid
Assignee: Honeywell International Inc
•
Filing: 1965-06-04
•
Granted: 1966-11-01
•
Expires: 1985-06-04
Abstract
No abstract record available.
Inventors
- 👤 Kevin P Murphy
- 👤 Sabatino R Orfeo
- 👤 William J Cunningham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:55
CPC Classifications
F; F01; F01K; F01K25/00; F01K25/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
30 words
THE METHOD FOR CONVERTING HEAT ENERGY TO MECHANICAL ENERGY WHICH COMPRISES VAPORIZING A FLUID COMPRISING 1-BROMO-2,2,2,-TRIFLUOROETHANE, BY PASSING THE SAME INE HEAT EXCHANGE RELATIONSHIP WITH A HEAT SOURCE, AND UTILIZ-
Claim 2
Independent Claim
30 words
THE METHOD FOR CONVERTING HEAT ENERGY TO MECHANICAL ENERGY WHICH COMPRISES VAPORIZING A FLUID COMPRISING 1-BROMO-2,2,2,-TRIFLUOROETHANE, BY PASSING THE SAME INE HEAT EXCHANGE RELATIONSHIP WITH A HEAT SOURCE, AND UTILIZ-
References Cited (Backward Citations)
US3234734A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |