Patent US2651740A successfully refreshed from Google Patents.
Patent US2640394A successfully refreshed from Google Patents.
← Back to Patent Explorer
US2640394A Expired / Lapsed US ⏱️ 0.0 years remaining

Rear-vision mirror

Assignee: STANDARD MIRROR Co
•
Filing: 1951-02-27
•
Granted: 1953-06-02
•
Expires: 1971-02-27
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Bertell Paul
  • 👤 Lynn C Meade

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 14:00
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/02; B60R1/08; B60R1/083; B60R1/086

Claims Analysis

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

References Cited (Backward Citations)

US2325615A Cited
US2356432A Cited
US2420259A Cited
US2455818A Cited
US2469207A Cited
US2502699A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1956-06-01 1956-12-01 1957-06-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1960-06-01 1960-12-01 1961-06-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1964-06-01 1964-12-01 1965-06-02 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag