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US 2008/0168878 A1Published application
Paper Punch
AssigneeLee Tack Plastic & Metal Manufactory Ltd.
InventorKwok Ki Stephen CHAN
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Abstract
A paper punch 100, 200 is disclosed as including a button 110, a die 104, and a die holder 106, 210 with an upper jaw 114, 208 and a lower jaw 116 which are spaced apart from each other, in which the button 110 is operable to move the die 104 relative to the die holder 106, 210 to punch at least a piece of paper out from a sheet of paper 117 received within the paper punch 117, and the die holder 106, 210 includes a wheel 120, 202 for limiting the extent of relative movement between the upper jaw 114, 208 and the lower jaw 116.
Claims14
A paper punch including:
- an operating member;
- a die;
- and
- a die holder with an upper jaw member and a lower jaw member which are spaced apart from each other;
- wherein said operating member is operable to move said die relative to said die holder to punch at least a piece of paper out from a sheet of paper received within said paper punch;
- and
- wherein said die holder includes a restrictor adapted to limit the extent of relative movement between said upper and lower jaw members.
4 more elements
Dependencies are inferred from the claim text.