FR995253A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Advanced liquid filter
Assignee: Motors Liquidation Co
•
Filing: 1949-09-13
•
Granted: 1951-11-29
•
Expires: 1969-09-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 00:53
CPC Classifications
B; B01; B01D; B01D39/00; B01D39/14; B01D39/16; B01D39/18; B01D29/00; B01D29/11; B01D29/13; B01D29/15; B01D29/21; B01D29/213; B01D29/50; B01D29/52; B01D29/54; B01D29/56; B01D29/58; B01D35/00; B01D35/14; B01D35/147; B01D2201/00; B01D2201/12
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.