FR724188A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Heel counter for insoles and heel cap for flat feet
Assignee: Max Mayr
•
Filing: 1931-10-10
•
Granted: 1932-04-22
•
Expires: 1951-10-10
Abstract
No abstract record available.
Inventors
- 👤 Max Mayr
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 21:22
CPC Classifications
A; A43; A43B; A43B21/00; A43B21/24; A43B21/32
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
Maintenance schedule is calculated for granted US utility patents.