Patent US3770200A successfully refreshed from Google Patents.
Patent EP0317776A2 successfully refreshed from Google Patents.
Patent FR877043A successfully refreshed from Google Patents.
FR877043A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for metal spraying
Assignee: PRAZISIONSGUSS FABRIK NU RNBER
•
Filing: 1941-11-17
•
Granted: 1942-11-25
•
Expires: 1961-11-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 14:14
CPC Classifications
B; B22; B22F; B22F9/00; B22F9/02; B22F9/06; B22F9/08; B22F9/082
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.