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Poly-Trusions, Inc.
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Santa Ana, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing and assembling a grating constructed of res...
Patent number
4,555,886
Issue date
Dec 3, 1985
Poly-Trusions, Inc.
Joseph W. Wiechowski
E04 - BUILDING
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Trademark
last 30 trademarks
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Trademark
73634471 - COROGRATE
Serial number
73634471
Filing date
Dec 9, 1986
Poly-Trusions, Inc.
6 - Common metals and their alloys
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Trademark
73604490 - STRUXITE
Serial number
73604490
Registration number
1424846
Filing date
Jun 16, 1986
POLY TRUSIONS INC.
19 - Building materials (non-metallic)
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Trademark
73265027 - STRUXXITE
Serial number
73265027
Registration number
1167325
Filing date
Jun 5, 1980
Poly-Trusions, Inc.
19 - Building materials (non-metallic)