Patent US3802222A successfully refreshed from Google Patents.
Patent CH294412A successfully refreshed from Google Patents.
CH294412A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Bender.
Assignee: Gautier Lucien Florentin
•
Filing: 1950-12-18
•
Granted: —
•
Expires: 1970-12-18
Abstract
No abstract record available.
Inventors
- 👤 Gautier Lucien-Florentin
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 23:11
CPC Classifications
B; B21; B21D; B21D7/00; B21D7/02; B21D7/024
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.