Patents by Inventor Albert J. AITINK

Albert J. AITINK 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: 10118303
    Abstract: The invention relates to a shaver, comprising a handle, at least two rotary shaving heads, driven by at least one drive shaft which protrudes from said handle, and a support structure for supporting said shaving heads onto the handle so as to have their joined shaving surface (S) extend substantially perpendicular to said at least one drive shaft. The support structure is configured such, that a space (A), restricted at one side by the shaving heads and at the opposite side by the handle, is substantially open to its remaining, surrounding side.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: November 6, 2018
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Albertus J. C. Van Der Borst, Bart J. Massee, Paul A. J. Ackermans, Wilko Westerhof, Albert J. Aitink, Ype Brada
  • ROTARY SHAVERS, WITH IMPROVED DRIVE AND SUPPORT STRUCTURE FOR THE SHAVING HEADS
    Publication number: 20170210019
    Abstract: The invention relates to a shaver, comprising a handle, at least two rotary shaving heads, driven by at least one drive shaft which protrudes from said handle, and a support structure for supporting said shaving heads onto the handle so as to have their joined shaving surface (S) extend substantially perpendicular to said at least one drive shaft. The support structure is configured such, that a space (A), restricted at one side by the shaving heads and at the opposite side by the handle, is substantially open to its remaining, surrounding side.
    Type: Application
    Filed: April 6, 2017
    Publication date: July 27, 2017
    Inventors: Albertus J.C. VAN DER BORST, Bart J. MASSEE, Paul A.J. ACKERMANS, Wilko WESTERHOF, Albert J. AITINK, Ype BRADA
  • Rotary shavers, with improved drive and support structure for the shaving heads
    Patent number: 9616583
    Abstract: A shaver with a handle and at least two rotary shaving heads. The shaver driven by at least one drive shaft which protrudes from the handle, and a support structure for supporting the shaving heads onto the handle so as to have their joined shaving surface extend substantially perpendicular to the at least one drive shaft. The support structure is configured such that a space (A), restricted at one side by the shaving head and at the opposite side by the handle, is substantially open to its remaining, surrounding side.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: April 11, 2017
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Albertus J. C. Van Der Borst, Bart J. Massee, Paul A. J. Ackermans, Wilko Westerhof, Albert J. Aitink, Ype Brada
  • ROTARY SHAVERS, WITH IMPROVED DRIVE AND SUPPORT STRUCTURE FOR THE SHAVING HEADS
    Publication number: 20150013168
    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: September 29, 2014
    Publication date: January 15, 2015
    Inventors: Albertus J.C. VAN DER BORST, Bart J. MASSEE, Paul A.J. ACKERMANS, Wilko WESTERHOF, Albert J. AITINK, Ype BRADA