Storage receptacle and base for ele- mentary arithmetic instruction set
US D199565 S
Abstract available in
Claims available in
Description (OCR text may contain errors)
United States Patent Ofificefl patemd'gii 22::-
STORAGE RECEPTACLE' AND BASE FOR ELE- MENTARY ARITHMETIC INSTRUCTION SET Charles E. Jones, Evanston, Robert H. Crowle, Mount Prospect, and William G. Crowle, Deerfield, Ill., assignors of one-half to Science Research Associates Inc., Chicago, Ill., a corporation of Delaware, and onehalf to Western Publishing Company, Inc., Chicago, Ill., a corporation of Wisconsin Filed Apr. 29, 1963, Ser. No. 74,645
Term of patent 14 years W Mi i:
[T "l| H "I 'm ii h. i iiililini'ih Miami FIGURE 1 is an isometric view of a storage rebase for elementary arithmetic instruction set. as shown ceptacle and base for elementary arithmetic instruction and described. set showing the design; I
FIGURE 2 is a side elevational view of the receptacle Re erences Cited by the Examiner gg fi i i d UNITED STATES PATENTS 1s a op p an view; an I FIGURE4is afrontelevational view. 3'
The broken line showing of counting members in 193876 10/62 i g q 2 FIGS. 2 and 4 is for illustrative purposes only. l Omemco 8.1
We clam EDWIN H. HUNTER, Primary Examiner.
The ornamental design for a storage receptacle and