Patent US3106780A successfully refreshed from Google Patents.
Patent FR631085A successfully refreshed from Google Patents.
FR631085A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Seamless watertight connection gutter device
Assignee: Delphin Semarque
•
Filing: 1927-03-17
•
Granted: 1927-12-14
•
Expires: 1947-03-17
Abstract
No abstract record available.
Inventors
- 👤 Delphin Semarque
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 08:28
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/04; E04D13/064; E04D13/068
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.