Abstract: A seatbelt system enables substantially different sized vehicle occupants (for example an elementary school student and a high school student) to occupy the same seat location having a horizontal base on which the different occupants can sit. First and second 3-point restraining systems, respectively including first and second guides at first and second different fixed heights above the horizontal base, at the seat location enable the different sized occupants to be safely and comfortably restrained at the seat location at different times.

Abstract: A seatbelt system enables substantially different sized vehicle occupants (for example an elementary school student and a high school student) to occupy the same seat location having a horizontal base on which the different occupants can sit. First and second 3-point restraining systems, respectively including first and second guides at first and second different fixed heights above the horizontal base, at the seat location enable the different sized occupants to be safely and comfortably restrained at the seat location at different times.

Abstract: A display, either on a sheet or an electronic device, for use in solving a Sudoku puzzle includes a 9×9 matrix of cells arranged in nine columns and nine rows. Each cell includes nine different characters representing trial solution numerals from one to nine inclusive. A user selectively causes deletion of trial solution numerals from the cells. An electronic device including the display has (1) a data reader for reading instructions for initial numerals of selected columns and rows from a memory medium a user selectively inserts into and removes from a receptacle of a housing carrying the electronic device, and (2) keys for entering initial numerals from another Sudoku puzzle source into the cells.

Abstract: An automatic ski waxing apparatus includes a conveyor arrangement upon which a person wearing skis may stand for transport past a plurality of processing stations. One such station removes old wax from the skis by use of a mechanical scraper followed by an applicator of liquid wax remover, followed by a drier. Another such station downstream of the first-mentioned station applies a thin film of molten wax to the under surface of the skis, then directs cold air jets on the skis to set the wax, thereafter scrapes excess wax from the bottom of the skis, and then buffs the residual wax to a polished finish. The processing stations may also include a station for sharpening the edges of the skis as a person wearing the skis is transported along the processing path.