Patent US1239975A successfully refreshed from Google Patents.
Patent FR841476A successfully refreshed from Google Patents.
FR841476A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to circular loom shuttles
Assignee: Henry Dreyfus
•
Filing: 1938-07-30
•
Granted: 1939-05-22
•
Expires: 1958-07-30
Abstract
No abstract record available.
Inventors
- 👤 Henry Dreyfus
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 20:52
CPC Classifications
D; D03; D03D; D03D37/00
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.