Patent US4218538A successfully refreshed from Google Patents.
Patent US2619598A successfully refreshed from Google Patents.
Patent US1012628A successfully refreshed from Google Patents.
← Back to Patent Explorer
US1012628A Expired / Lapsed US ⏱️ 0.0 years remaining

Litter-carrier holdfast.

Assignee: Individual
•
Filing: 1911-04-11
•
Granted: 1911-12-26
•
Expires: 1931-04-11
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Paul E Gray

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 12:51
CPC Classifications
B; B61; B61B; B61B10/00; B61B10/02; B61B10/025; E; E05; E05Y; E05Y2201/00; E05Y2201/40; E05Y2201/43; E05Y2201/434

Claims Analysis

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

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1914-12-25 1915-06-26 1915-12-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1918-12-25 1919-06-26 1919-12-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1922-12-25 1923-06-26 1923-12-26 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag