Abstract: A finger-operated page turning device for stacked sheets, with methods, apparatus for forming the device as sets of offset voids or notches in alternating pages of a stack. The device is operated by simple movements of the thumb and/or fingers of a user's one hand while holding the stack in a curved configuration in the user's other hand. The apparatus includes rotary cutting machines for web sheet material, as well as both computer controlled and hand punches for individual sheets.

Abstract: A finger-operated page turning device for stacked sheets, with methods, apparatus for forming the device as sets of offset voids or notches in alternating pages of a stack. The device is operated by simple movements of the thumb and/or fingers of a user's one hand while holding the stack in a curved configuration in the user's other hand. The apparatus includes rotary cutting machines for web sheet material, as well as both computer controlled and hand punches for individual sheets.

Abstract: A finger-operated page turning device for stacked sheets, with methods, apparatus for forming the device as sets of offset voids or notches in alternating pages of a stack. The device is operated by simple movements of the thumb and/or fingers of a user's one hand while holding the stack in a curved configuration in the user's other hand. The apparatus includes rotary cutting machines for web sheet material, as well as both computer controlled and hand punches for individual sheets.

Abstract: A finger-operated page turning device for stacked sheets, with methods, apparatus for forming the device as sets of offset voids or notches in alternating pages of a stack. The device is operated by simple movements of the thumb and/or fingers of a user's one hand while holding the stack in a curved configuration in the user's other hand. The apparatus includes rotary cutting machines for web sheet material, as well as both computer controlled and hand punches for individual sheets.

Abstract: A finger-operated page turning device for stacked sheets, with methods, apparatus for forming the device as sets of offset voids or notches in alternating pages of a stack. The device is operated by simple movements of the thumb and/or fingers of a user's one hand while holding the stack in a curved configuration in the user's other hand. The apparatus includes rotary cutting machines for the web sheet material, as well as both computer controlled and hand punches for individual sheets.

Abstract: A finger-operated page turning device for stacked sheets, with methods, apparatus forming the device as sets of offset voids or notches in alternating pages of a stack. The device is operated by simple movements of the thumb and/or fingers of a user's one hand while holding the stack in a curved configuration in the user'other hand. The apparatus includes rotary cutting machines for web sheet material, as well as both computer controlled hand punches for individual sheets.