Patent US3897884A successfully refreshed from Google Patents.
Patent US1583941A successfully refreshed from Google Patents.
Patent FR838534A successfully refreshed from Google Patents.
FR838534A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Mechanism for stretching textile wicks with two endless sleeves.
Assignee: KOLLNAUER BAUMWOLLSPINNEREI
•
Filing: 1938-05-28
•
Granted: 1939-03-08
•
Expires: 1958-05-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 13:09
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/18; D01H5/26
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.