BB
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United States Patent and Trademark Office
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16
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1971-09-28
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historic |
details
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SERVING THE NEED TO KNOW
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United States Patent and Trademark Office
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35, 40, 41
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1968-11-12
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historic |
details
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INTERNATIONAL CORRESPONDENCE SCHOOLS WORLD LIMITED, INC.
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United States Patent and Trademark Office
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41
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1967-04-18
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historic |
details
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WOMEN'S INSTITUTE FOR CONTINUING STUDY
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United States Patent and Trademark Office
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41
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1966-08-09
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historic |
details
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THE HADDON CRAFTSMEN, INC
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United States Patent and Trademark Office
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35
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1966-06-07
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historic |
details
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INTERNATIONAL EDUCATIONAL SERVICES
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United States Patent and Trademark Office
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41
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1966-04-12
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historic |
details
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WICS
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United States Patent and Trademark Office
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41
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1966-02-01
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historic |
details
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United States Patent and Trademark Office
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35
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1965-11-23
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historic |
details
|
IES
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United States Patent and Trademark Office
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16
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1965-09-14
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historic |
details
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INTERNATIONAL TEXTBOOK COMPANY
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United States Patent and Trademark Office
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16
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1965-04-06
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historic |
details
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EMPLOYEE DEVELOPMENT SERVICES
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United States Patent and Trademark Office
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35
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1964-03-31
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historic |
details
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EDS EMPLOYEE TRAINING FOR A PURPOSE
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United States Patent and Trademark Office
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42
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1963-09-03
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historic |
details
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ICS
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United States Patent and Trademark Office
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16
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1905-02-21
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historic |
details
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