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Interlocking building block |
| D299068 |
Interlocking building block
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| Patent Drawings: | |
| Inventor: |
McSorley, et al. |
| Date Issued: |
December 20, 1988 |
| Application: |
06/834,034 |
| Filed: |
February 14, 1986 |
| Inventors: |
McSorley, deceased; Wilford J. (late of Winnepeg, CA)
McSorley; by W. Lloyd (Winnipeg, Manitoba, CA)
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| Assignee: |
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| Primary Examiner: |
Word; A. Hugo |
| Assistant Examiner: |
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| Attorney Or Agent: |
Pascal & Associates |
| U.S. Class: |
D25/117; D25/118 |
| Field Of Search: |
D25/113; D25/114; D25/115; D25/116; D25/117; 52/316; 52/582; 52/588; 52/595; 52/601; 52/602 |
| International Class: |
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| U.S Patent Documents: |
D264886; 2811035; 4738059 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for an interlocking building block, as shown and decided. |
| Description: |
FIG. 1 is a perspective view of an interlocking building block showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a top view thereof.
FIG. 5 is a side view thereof;
FIG. 6 is a perspective view of a modified form of the block shown in FIG. 1;
FIG. 7 is a perspective view of another modified form of the block shown in FIG. 1;
FIG. 8 is a perspective view of another modified form of the block shown in FIG. 1; and
FIG. 9 is a perspective view of another modified form of the block shown in FIG. 1.
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