Patent FR2073530A5 successfully refreshed from Google Patents.
FR2073530A5
Expired / Lapsed
FR
⏱️ 0.0 years remaining
POROUS PRODUCTS WITH THE APPEARANCE OF VARNISHED LEATHER AND THEIR MANUFACTURE
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1970-12-10
•
Granted: 1971-10-01
•
Expires: 1990-12-10
Abstract
No abstract record available.
Inventors
- 👤 Francis Barnes Jon
- 👤 Lester Johnson James
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 11:40
CPC Classifications
C; C08; C08J; C08J9/00; C08J9/28; B; B32; B32B; B32B27/00; B32B27/06; B32B27/08; B32B27/12; B32B27/30; B32B27/304; B32B27/40; B32B37/00; B32B37/10; C08L; C08L75/00; C08L75/04; D; D06; D06N; D06N3/00; D06N3/0086; D06N3/0095; D06N3/12; D06N3/14; D06N3/142; D06N3/144; B32B2327/00; B32B2327/06; B32B2375/00; B32B2451/00; C08J2375/00; C08J2375/04; Y; Y10; Y10S; Y10S428/00; Y10S428/904; Y10T; Y10T428/00; Y10T428/249921; Y10T428/249953; Y10T428/249981
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.