Patents by Inventor Stuart H. Baumgard

Stuart H. Baumgard 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).

  • Disposable orthopedic overmattress for articulated beds
    Patent number: 4336621
    Abstract: A continuous thin cushion is provided with stiff backing sections, arranged to align with the sections of an underlying conventional articulated hospital bed. The combination of cushion, backing, and preexisting hospital bed has a desired composite degree of firmness, ideal for orthopedic patients with back problems. Suitable covering and attachments to the bed are provided. Inexpensive materials and methods make the unit economically disposable.
    Type: Grant
    Filed: February 25, 1980
    Date of Patent: June 29, 1982
    Inventors: Donald R. Schwartz, Stuart H. Baumgard