Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
207 words
A hand-held marking device for marking in order to mark and count each of a plurality of items in a set and to automatically record the count, said hand-held marking device comprising: a. a casing; b. marking means for marking off each of the plurality of items, said mixing means being mechanically coupled to said casing; c. counting means for counting the number of marked items said counting means being mechanically coupled to said casing; d. switching means for providing an input pulse to said couting means, said switching means being mechanically coupled to said counting means; e. a circuit board which has a first terminal, which is electrically coupled to said counting means, and a second terminal, which is electrically coupled to said switching means, and which is disposed within and mechanically coupled to said casing. f. displaying means for displaying the number of counted items, said displaying means being electrically coupled to said counting means and mechanically coupled to said casing; g. resetting means for resetting said counting means, said resetting means being mechanically coupled to said casing and also being electrically coupled to said counting means whereby said hand-held marking device counts each item from the set and displays the number of items counted.
Claim 2
Dependent Claim
207 words
A hand-held marking device for marking in order to mark and count each of a plurality of items in a set and to automatically record the count, said hand-held marking device comprising: a. a casing; b. marking means for marking off each of the plurality of items, said mixing means being mechanically coupled to said casing; c. counting means for counting the number of marked items said counting means being mechanically coupled to said casing; d. switching means for providing an input pulse to said couting means, said switching means being mechanically coupled to said counting means; e. a circuit board which has a first terminal, which is electrically coupled to said counting means, and a second terminal, which is electrically coupled to said switching means, and which is disposed within and mechanically coupled to said casing. f. displaying means for displaying the number of counted items, said displaying means being electrically coupled to said counting means and mechanically coupled to said casing; g. resetting means for resetting said counting means, said resetting means being mechanically coupled to said casing and also being electrically coupled to said counting means whereby said hand-held marking device counts each item from the set and displays the number of items counted.
Claim 3
Dependent Claim
61 words
A marking device for marking and counting each of a plurality of items according to claim 1 wherein said marking means comprises a cartridge with a marking tip at one end and a plunger at the other end, said cartridge being slidably coupled within said casing so that said plunger engages said switching means when said marking tip contact a surface.
Claim 4
Dependent Claim
99 words
A marking device for marking and counting each of a plurality of items according to claim 2 wherein said switching means comprises a. a first conductive plate; b. a first spring which is mechanically coupled to said circuit board and which is electrically coupled to said first conductive plate; and c. a second spring which is electrically coupled to said second terminal of said circuit board wherein said cartridge is slidably coupled within said casing so that said first conductive plate engages said second conductive plate; and d. a second plate which is mechanically coupled to said second spring.
Claim 5
Dependent Claim
57 words
A marking device for marking and counting each of a plurality of items according to claim 2 wherein said switching means comprises a pressure sensitive switch which is electrically coupled between said first and second terminals of said circuit board wherein, when the user applies pressure to said marking means, said cartridge activates said pressure sensitive switch.