Patents by Inventor Albertus Johannes Cornelis Van Der Borst

Albertus Johannes Cornelis Van Der Borst 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).

  • Rotary shavers, with improved drive and support structure for the shaving heads
    Patent number: 8844141
    Abstract: A shaver (1) includes a handle (2), at least two rotary shaving heads (5), driven by at least one drive shaft (15; 115; 215) which protrudes from the handle (2), and a support structure (6) for supporting the shaving heads (5) onto the handle (2) so as to have their joined shaving surface(s) extend substantially perpendicular to the at least one drive shaft (15; 115; 215). The support structure (6) is configured such, that a space (A), restricted at one side by the shaving heads (5) and at the opposite side by the handle (2), is substantially open to its remaining, surrounding side.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: September 30, 2014
    Assignee: Koninklijke Philips N.V.
    Inventors: Albertus Johannes Cornelis Van Der Borst, Bart J. Massee, Paul Anton Josef Ackermans, Wilko Westerhof, Albert Jan Aitink, Ype Brada
  • ROTARY SHAVERS, WITH IMPROVED DRIVE AND SUPPORT STRUCTURE FOR THE SHAVING HEADS
    Publication number: 20100011589
    Abstract: The invention relates to a shaver (1), comprising a handle (2), at least two rotary shaving heads (5), driven by at least one drive shaft (15; 115; 215) which protrudes from said handle (2), and a support structure (6) for supporting said shaving heads (5) onto the handle (2) so as to have their joined shaving surface (S) extend substantially perpendicular to said at least one drive shaft (15; 115; 215). The support structure (6) is configured such, that a space (A), restricted at one side by the shaving heads (5) and at the opposite side by the handle (2), is substantially open to its remaining, surrounding side.
    Type: Application
    Filed: December 16, 2005
    Publication date: January 21, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Albertus Johannes Cornelis Van Der Borst, Bart J. Massee, Paul Anton Josef Ackermans, Wilko Westerhof, Albert Jan Aitink, Ype Brada