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Patent
D260935
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Priority
Apr 27 1978
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Filed
Oct 25 1978
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Issued
Sep 22 1981
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Expiry
Sep 22 1995
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Assg.orig
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Entity
unknown
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10
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3
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n/a
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The ornamental design for a paving block, as shown.
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FIG. 1 is a perspective view of a paving block showing my new design,
FIG. 2 is a plan view,
FIG. 3 is a side view,
FIG. 4 an end elevation and
FIG. 5 a section on the line 5--5 of FIG. 2.
Pratt, deceased, Thomas
Patent |
Priority |
Assignee |
Title |
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D690441, |
Mar 29 2012 |
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Rotatable, homogeneous courtyard preform for traffic patterns |
Date |
Maintenance Fee Events |
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Date |
Maintenance Schedule |
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