Patent US2375790A successfully refreshed from Google Patents.
Patent US2661199A successfully refreshed from Google Patents.
← Back to Patent Explorer
US2661199A Expired / Lapsed US ⏱️ 0.0 years remaining

Burner for liquid fuel

Assignee: Curtiss Wright Corp
•
Filing: 1948-10-12
•
Granted: 1953-12-01
•
Expires: 1968-10-12
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Andrew P Young
  • 👤 Ward E Brigham

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 15:20
CPC Classifications
B; B64; B64D; B64D15/00; B64D15/02

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

US2440115A Cited
US2443556A Cited
US818256A Cited
US940813A Cited
DE389958C Cited
US1828326A Cited
US1923614A Cited
US2156121A Cited
US2446663A Cited
US2452543A Cited
US2529102A Cited
US2510170A Cited
US2449457A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1956-11-30 1957-06-01 1957-12-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1960-11-30 1961-06-01 1961-12-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1964-11-30 1965-06-01 1965-12-01 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag