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Title:
Index tabs and production thereof
United States Patent 3001306
Inventors:
Wilkinson, Walter B.
Publication Date:
09/26/1961
Export Citation:
Click for automatic bibliography generation
Assignee:
Wilkinson, Walter B.
Primary Class:
40/641
Other Classes:
40/342, 40/360, D19/67, D19/99
International Classes:
B42F21/00
;
G09F3/02
View Patent Images:
Download PDF 3001306
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US Patent References:
2507659
Index and reinforcing member
2505250
Transparent slide mount
2317899
Tab tape
2292272
Plant label
1853098
Index tab
1819251
Signal device for record sheets
1495358
Index tab
0486755
N/A