Patents by Inventor Rolf-Peter Schmitt

Rolf-Peter Schmitt 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).

  • Device for vertically clamping rod-like object
    Patent number: 6540194
    Abstract: A device for vertically clamping rod-like objects, such as stems, bars or poles, includes a support member with a receiving opening arranged in a housing and at least three clamping levers each mounted in the support body on a vertical axle so as to be pivotable laterally into the receiving opening. Each clamping lever is provided in a middle portion thereof with a clamping prism and the bottom of the housing has in the center thereof a guide element.
    Type: Grant
    Filed: April 18, 2001
    Date of Patent: April 1, 2003
    Inventor: Rolf-Peter Schmitt
  • Device for vertically clamping rod-like object
    Publication number: 20010032917
    Abstract: A device for vertically clamping rod-like objects, such as stems, bars or poles, includes a support member with a receiving opening arranged in a housing and at least three clamping levers each mounted in the support body on a vertical axle so as to be pivotable laterally into the receiving opening. Each clamping lever is provided in a middle portion thereof with a clamping prism and the bottom of the housing has in the center thereof a guide element.
    Type: Application
    Filed: April 18, 2001
    Publication date: October 25, 2001
    Inventor: Rolf-Peter Schmitt
  • Device for holding and dispensing cotton swabs
    Patent number: 6189731
    Abstract: A device for holding and dispensing cotton swabs or the like, wherein the device includes a housing for holding the cotton swabs and the housing has at least two chambers extending parallel one behind the other for holding with play a plurality of cotton swabs arranged one above the other, wherein the chambers have an inclined bottom. The frontmost chamber is connected to a slide member which holds only a single cotton swab. A dispensing chamber is arranged underneath the slide member, wherein a separating wall between two successive chambers can be raised as required by a predetermined dimension.
    Type: Grant
    Filed: April 28, 1999
    Date of Patent: February 20, 2001
    Inventor: Rolf-Peter Schmitt
  • Cream or paste dispenser
    Patent number: 6089405
    Abstract: A device for holding a tube containing cream or paste and for the dosed or proportioned dispensing of cream or paste, wherein the device is composed of a housing holding the tube. The housing includes a support plate with an opening engaging around the outlet end of the tube, two pressing rollers with gear wheels which can be placed in engagement with the end of the tube and can be moved along the tube through a rack and a guide device, wherein the pressing rollers rest against the tube under initial tension and are rotatable from the outside.
    Type: Grant
    Filed: April 28, 1999
    Date of Patent: July 18, 2000
    Inventor: Rolf-Peter Schmitt