Patent US2584803A successfully refreshed from Google Patents.
← Back to Patent Explorer
US2584803A Expired / Lapsed US ⏱️ 0.0 years remaining

Mono-fuel

Assignee: Borg Warner Corp
•
Filing: 1946-08-07
•
Granted: 1952-02-05
•
Expires: 1966-08-07
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 John A Hannum

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 07:11
CPC Classifications
C; C06; C06B; C06B25/00; C06B25/36

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 85 words
A SELF-SUFFICIENT FUEL WHICH, ALTHOUGH NONHYPERGOLIC, HAS A TENDENCY TO BURN IN A CLOSED SYSTEM COMPRISING A LIQUID NITROPARAFFIN HAVING NOT MORE THAN ONE NITRO GROUP FOR EACH CARBON ATOM IN THE PARAFFIN SKELETON, SAID NITROPARAFFIN BEING SELECTED FROM THE GROUP CONSISTING OF NITROMETHANE, NITROETHANE, 1-NITROPROPANE, 1,1-DIPROPANE, 1,1-DINITROPROPANE, 2,2-DINITROPROPANE, 1,2-DINITROPROPANE, 1,3-DINITROPROPANE, 1,1-DINITROETHANE, 1,1,1-TRINITROPROPANE AND 1,2,3-TRINITROPROPANE; AND OXIDANT; AND, DISSOLVED IN THE FUEL IN AN AMOUNT GREATER THAN A TRACE BUT NOT GREATER THAN 10% BY WEIGHT OF THE FUEL, A POLYCHLOROFLUOROMETHANE AS A FLASH-BACK SUPPRESSOR.

References Cited (Backward Citations)

DE248548C Cited
US914624A Cited
GB191324839A Cited
US1820983A Cited
US2127536A Cited
US2303050A Cited
US2317557A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1955-02-04 1955-08-06 1956-02-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1959-02-04 1959-08-06 1960-02-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1963-02-04 1963-08-06 1964-02-05 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag