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ROCKLAND, INC
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WINTER GARDEN, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Detachable coupling system
Patent number
4,013,182
Issue date
Mar 22, 1977
Rockland, Inc.
Samuel S. Pratt
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
72329890 - R
Serial number
72329890
Registration number
894546
Filing date
Jun 12, 1969
ROCKLAND, INC.
7 - Machines and machine tools