Patent FR628184A successfully refreshed from Google Patents.
FR628184A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to taps and other similar tools
Assignee: Alexander Doig Cunningham
•
Filing: 1927-01-28
•
Granted: 1927-10-19
•
Expires: 1947-01-28
Abstract
No abstract record available.
Inventors
- 👤 Alexander Doig Cunningham
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 10:01
CPC Classifications
B; B23; B23G; B23G5/00; B23G5/02; B23G5/06
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.