Title:
Venetian blind
Document Type and Number:
United States Patent 3141497

Inventors:
Fritz, Griesser
Publication Date:
07/21/1964
View Patent Images:
Images are available in PDF form when logged in. To view PDFs, Login  or  Create Account (Free!)
Referenced by:
View patents that cite this patent
Export Citation:
Click for automatic bibliography generation
Assignee:
GRIESSER AG
Primary Class:
160/170
International Classes:
E06B9/308; E06B9/32; E06B9/28
US Patent References:
1978152Traverse roller for venetian blinds
2152116Venetian blind
2374591Venetian blind
2405255Venetian blind
2520629Automatically operated venetian blind
2598887Lift roller for venetian blinds
Foreign References:
DE33551C




<- Previous Patent (Apparatus and proces...)   |   Next Patent (Automotive heating a...) ->