FR853867A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process and machine for preparing a strip or sheet of horsehair for upholstery work and product obtained by this process
Assignee: Laroche & Fils F
•
Filing: 1938-11-19
•
Granted: 1940-03-30
•
Expires: 1958-11-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 16:06
CPC Classifications
D; D04; D04H; D04H1/00; D04H1/40; D04H1/44; D04H1/45
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.