FR764468A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Double comb with progressive tightening
Assignee: Louis Clatin
•
Filing: 1933-11-29
•
Granted: 1934-05-22
•
Expires: 1953-11-29
Abstract
No abstract record available.
Inventors
- 👤 Louis Clatin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 14:04
CPC Classifications
A; A45; A45D; A45D8/00; A45D8/12
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.