FR1137618A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Pipe casing
Assignee: Alexander Campbell Kidd
•
Filing: 1955-10-11
•
Granted: 1957-05-31
•
Expires: 1975-10-11
Abstract
No abstract record available.
Inventors
- 👤 Alexander Campbell Kidd
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 12:01
CPC Classifications
F; F16; F16L; F16L59/00; F16L59/02; F16L59/021; F16L59/022; A; A44; A44B; A44B19/00; A44B19/10; A44B19/16; A44B19/24; A44B19/26; A44B19/267; F16L59/024; F16L59/10
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.