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Building block |
| D256166 |
Building block
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| Patent Drawings: | |
| Inventor: |
Iannarelli |
| Date Issued: |
July 29, 1980 |
| Application: |
05/887,195 |
| Filed: |
March 16, 1978 |
| Inventors: |
Iannarelli; Anthony N. (Belchertown, MA)
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| Assignee: |
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| Primary Examiner: |
Word; A. Hugo |
| Assistant Examiner: |
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| Attorney Or Agent: |
Ross; Kenwood |
| U.S. Class: |
D25/116 |
| Field Of Search: |
D25/80; D25/86; D25/87; D25/88; D25/91; D25/92; 52/309; 52/145; 52/606; 52/607; 52/169 |
| International Class: |
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| U.S Patent Documents: |
3204381; 3318059; 4071989 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a building block, as shown. |
| Description: |
FIG. 1 is a perspective view of a building block embodying my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is an end elevational view thereof;
FIG. 4 is a bottom plan view thereof; and
FIG. 5 is a front elevational view thereof.
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