DE668740C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for releasably connecting a handle to a tool, e.g. a brush body or the like.
Assignee: Peco Holding Mij N V
•
Filing: 1937-08-31
•
Granted: 1938-12-09
•
Expires: 1957-08-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 13:24
CPC Classifications
B; B25; B25G; B25G3/00; B25G3/02; B25G3/12; B25G3/30
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.