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Patent applications and USPTO patent grants for van den Berg; Johan H..The latest application filed is for "spacer for rotatably connecting wiper blade parts".
Patent | Date |
---|---|
Spacer for rotatably connecting wiper blade parts Grant 4,418,441 - van den Berg December 6, 1 | 1983-12-06 |
Arm to blade connector Grant 4,354,293 - Le Sausse , et al. October 19, 1 | 1982-10-19 |
Device for connecting a wiper blade holder to a wiper arm Grant 4,343,064 - van den Berg , et al. August 10, 1 | 1982-08-10 |
Device for connecting a wiper blade holder to a wiper arm Grant 4,343,062 - van den Berg August 10, 1 | 1982-08-10 |
Adaptor for connecting a wiper blade to a wiper arm Grant 4,290,164 - van den Berg September 22, 1 | 1981-09-22 |
Windshield wiper construction Grant 4,127,916 - van den Berg , et al. December 5, 1 | 1978-12-05 |
Windshield wiper construction Grant 3,978,544 - VAN DEN Berg , et al. September 7, 1 | 1976-09-07 |
Windshield Wiper Construction Grant 3,874,018 - VAN DEN Berg , et al. April 1, 1 | 1975-04-01 |
Shock absorber Grant 3,874,487 - Keijzer , et al. April 1, 1 | 1975-04-01 |
Windshield Wiper Construction Grant 3,837,033 - VAN DEN Berg , et al. September 24, 1 | 1974-09-24 |
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