Title:
EXPANDABLE FRAME FOR PAINTING CANVAS
United States Patent 3529653
Inventors:
Fey Jr., Edward C.
Publication Date:
09/22/1970
Export Citation:
Click for automatic bibliography generation
Assignee:
Edward Jr., Fey C.
Primary Class:
160/374.1
Other Classes:
160/378, 160/383, 160/402
International Classes:
B44D3/18; B44D3/18; (IPC1-7): B44D3/18
View Patent Images:
Download PDF 3529653        PDF help
US Patent References:
3211089Screen printing screen
2955339Clip
2713389N/A
0916832N/A
0885097N/A
0602353N/A




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