FR924422A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to fluid accumulator devices
Assignee: Chicago Bridge and Iron Co
•
Filing: 1946-03-25
•
Granted: 1947-08-05
•
Expires: 1966-03-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 09:29
CPC Classifications
F; F17; F17B; F17B1/00; F17B1/02; B; B65; B65D; B65D90/00; B65D90/22; B65D90/30; B65D90/38
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.