Patent US3893610A successfully refreshed from Google Patents.
← Back to Patent Explorer
US2579323A Expired / Lapsed US ⏱️ 0.0 years remaining

Rocket projectile

Assignee: CHRISTOPHER J KESSENICH
•
Filing: 1944-02-14
•
Granted: 1951-12-18
•
Expires: 1964-02-14
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Gregory J Kessenich

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 19:35
CPC Classifications
F; F42; F42B; F42B12/00; F42B12/02; F42B12/04; F42B12/10

Claims Analysis

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

References Cited (Backward Citations)

GB191128030A Cited
US1994490A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1954-12-17 1955-06-18 1955-12-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1958-12-17 1959-06-18 1959-12-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1962-12-17 1963-06-18 1963-12-18 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag