FR643904A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to grooved pulleys with adjustable working diameter
Assignee: Garnier
•
Filing: 1927-04-15
•
Granted: 1928-09-25
•
Expires: 1947-04-15
Abstract
No abstract record available.
Inventors
- 👤 Garnier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 11:28
CPC Classifications
F; F16; F16H; F16H55/00; F16H55/32; F16H55/52; F16H55/56; F16H55/566
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.