FR1542750A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Advanced zipper
Assignee: Guy Lacam
•
Filing: 1967-09-08
•
Granted: 1968-10-18
•
Expires: 1987-09-08
Abstract
No abstract record available.
Inventors
- 👤 Guy Lacam
- 👤 Francois Campionnet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 11:39
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/42; A44B19/52; A44B19/54; A41; A41H; A41H37/00; A41H37/001; A41H37/003; A44B19/24; A44B19/34; A44B19/346; D; D03; D03D; D03D1/00; D10; D10B; D10B2501/00; D10B2501/06; D10B2501/063; D10B2501/0631
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.