FR2138376B2
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR2138376B2 - - Google Patents
Assignee: Individual
•
Filing: 1971-05-25
•
Granted: 1973-05-25
•
Expires: 1991-05-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 06:31
CPC Classifications
F; F25; F25D; F25D3/00; F25D3/10; F25D3/11; B; B23; B23P; B23P25/00; B24; B24B; B24B55/00; B24B55/02; B24B7/00; B24B7/20; B24B7/30; B29; B29C; B29C35/00; B29C35/16; B29C2035/1616; B29C2035/1625; B29C2035/165
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.