Patents by Inventor Hans Sassenberg

Hans Sassenberg 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).

  • Time and date management apparatus
    Patent number: 7134228
    Abstract: A sheet having indicia to indicate a one month time period and then with each month divided into days. Each sheet is provided with a slot that provides entry to a receptacle that is attached to the back of the sheet, thus keeping a portion of an inserted reminder card for an appointment or task remains easily visible for a user. General use appointment and task cards permit the user to tailor the time and date management apparatus to particular needs. Reminder cards could be color coded to indicate the type of task or appointment. Reminder cards can also be dimensioned to substantially the same size as a standard business card or appointment card such as used by a doctor or dentist.
    Type: Grant
    Filed: July 26, 2005
    Date of Patent: November 14, 2006
    Inventor: Hans Sassenberg
  • Time and date management apparatus
    Publication number: 20050268503
    Abstract: A sheet having indicia to indicate a one month time period and then with each month divided into days. Each sheet is provided with a slot that provides entry to a receptacle that is attached to the back of the sheet, thus keeping a portion of an inserted reminder card for an appointment or task remains easily visible for a user. General use appointment and task cards permit the user to tailor the time and date management apparatus to particular needs. Reminder cards could be color coded to indicate the type of task or appointment. Reminder cards can also be dimensioned to substantially the same size as a standard business card or appointment card such as used by a doctor or dentist.
    Type: Application
    Filed: July 26, 2005
    Publication date: December 8, 2005
    Inventor: Hans Sassenberg
  • Time and date management apparatus
    Publication number: 20040194356
    Abstract: A sheet having indicia to indicate a one month time period and then with each month divided into days. Each sheet is provided with a slot that provides entry to a receptacle that is attached to the back of the sheet, thus keeping a portion of an inserted reminder card for an appointment or task remains easily visible for a user. General use appointment and task cards permit the user to tailor the time and date management apparatus to particular needs. Reminder cards could be color coded to indicate the type of task or appointment. Reminder cards can also be dimensioned to substantially the same size as a standard business card or appointment card such as used by a doctor or dentist.
    Type: Application
    Filed: April 3, 2003
    Publication date: October 7, 2004
    Inventor: Hans Sassenberg
  • Plastic paver
    Patent number: D414281
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: September 21, 1999
    Inventor: Hans Sassenberg
  • Plastic paver
    Patent number: D423123
    Type: Grant
    Filed: November 13, 1997
    Date of Patent: April 18, 2000
    Inventor: Hans Sassenberg