USD240618S - - Google Patents
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- Publication number
- USD240618S USD240618S US D240618 S USD240618 S US D240618S
- Authority
- US
- United States
- Prior art keywords
- conductor
- educational
- board
- united states
- side perspective
- Prior art date
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- 239000004020 conductor Substances 0.000 description 3
- 241000272168 Laridae Species 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- 235000016976 Quercus macrolepis Nutrition 0.000 description 1
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Description
United States Patent 240,618
Patented July 20, 1976 CONDUCTOR EDUCATIONAL BOARD Douglas C. Covert, Royal Oak. Mich assignor t0 Xerox Corporation, Stamford, Conn.
Filed Dec. 27. I973, Ser. No. 428,646
Term of patent 14 years Int. Cl. l)]907 Des. 240,618 Page 2 of 2 FIG. 1 is a right side perspective view of a conductor References Cited educational board showing my new design; and UNITED STATES PATENTS FIG. 2 is a left side perspective view thereof. I The rear of the educational board not shown is plain M1938 Hathaway at 35*19 A and unomumemed 2.140.563 l2/ 193s Stern 35 |9 A I claim: 2.82.6,628 3/1958 Kruse 35-19 A The ornamental design for a conductor educational 343O36l $1969 Deuisch 5&8 R
board. substantially as shown and described. JOEL STEARMAN Primary Examimr C. A. RADEMAKER, Assistant Examiner
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