Patents by Inventor Andries Cornelis Maijers

Andries Cornelis Maijers has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Vent for electrolytic capacitor housing
    Patent number: 4007405
    Abstract: An electrolytic capacitor comprising at least two rills which are adjacently arranged and which extend along the circumference of the capacitor housing. The rills are separated by an intermediate ridge. The ridge is provided with at least one opening which constitutes a valve in conjunction with an elastic band or ring tensioned about the ridge.
    Type: Grant
    Filed: January 2, 1976
    Date of Patent: February 8, 1977
    Assignee: U.S. Philips Corporation
    Inventors: Andries Cornelis Maijers, Hendrik Voeten