Patent |
Priority |
Assignee |
Title |
1596041, |
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1632665, |
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1639959, |
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1888339, |
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1900889, |
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1995084, |
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1999696, |
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2192397, |
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2263762, |
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2668979, |
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2709070, |
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2864462, |
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3005224, |
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3020576, |
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3040363, |
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3065490, |
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3093853, |
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3186021, |
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3189931, |
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3193862, |
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3204280, |
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3206787, |
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3233274, |
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3284830, |
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3322350, |
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3436788, |
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3461479, |
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3504858, |
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3584439, |
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3604051, |
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3631558, |
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3639936, |
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3701177, |
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3705437, |
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3705746, |
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3755993, |
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3797744, |
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3833961, |
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3837029, |
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3846865, |
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3871826, |
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3879789, |
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3883301, |
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3886623, |
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Tennant Company |
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Castle Rock Industries, Inc |
Bi-directional squeegee jet wand |
4884313, |
May 19 1987 |
DULEVO INTERNATIONAL S P A |
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Car washing installation |
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Wand |
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Tennant Company |
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Tennant Company |
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