Patent US1798608A successfully refreshed from Google Patents.
Patent US1342214A successfully refreshed from Google Patents.
Patent US3242760A successfully refreshed from Google Patents.
Patent FR1069839A successfully refreshed from Google Patents.
FR1069839A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Ring improvements for circular spinning machines
Assignee: ITALCROMO DI GIOVANNI ZANONE P
•
Filing: 1953-01-13
•
Granted: 1954-07-13
•
Expires: 1973-01-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 18:51
CPC Classifications
D; D01; D01H; D01H7/00; D01H7/02; D01H7/52; D01H7/60; D01H7/602
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.