Patent US2199367A successfully refreshed from Google Patents.
Patent US2480930A successfully refreshed from Google Patents.
← Back to Patent Explorer
US2480930A Expired / Lapsed US ⏱️ 0.0 years remaining

Process for making silver protective cloth

Assignee: Pacific Mills
•
Filing: 1948-02-11
•
Granted: 1949-09-06
•
Expires: 1968-02-11
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Elwood C Jackson
  • 👤 Tully H Babb

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 06:27
CPC Classifications
D; D06; D06M; D06M11/00; D06M11/58; D06M11/67; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923

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) 1952-09-05 1953-03-07 1953-09-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1956-09-05 1957-03-07 1957-09-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1960-09-05 1961-03-07 1961-09-06 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag