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US 6,199,482 B1Granted
Stamp pad with rotary lid and articulated hinge
AssigneeTsukineko, Inc.
InventorRira Yasoshima
Life of this patent
Estimating the term…
Abstract
A stamp pad having a hinge plate between a body and a lid of the stamp pad. The hinge plate allows the lid to be rotated underneath the body of the stamp pad when the lid is in an open position. The hinge plate can be made of a flexible material to make installation of the lid easier and to reduce the likelihood of damaging the lid or the body after the hinge plate is installed.
Claims10
A stamp pad comprising:
- a main body which has one of at least one protrusion and at least one groove on one side thereof, and which has an ink pad configured to absorb ink therein;
- a rotary lid which has one of at least one protrusion and at least one groove on one side thereof, and which covers said ink pad;
- and
- a hinge plate which has projections on opposing sides thereof;
- and which has the other of at least one protrusion and at least one groove on each of such projections, with the hinge plate being rotatably connected to the main body and the rotary lid whereby the hinge plate and the rotary lid can rotate with respect to the main body while the grooves and protrusions maintain connected, and a top side of the rotary lid can contact a bottom side of the main body, resulting in the main body seated on top of the rotary lid.
2 more elements
A stamp pad comprising:
- a main body which has one of two protrusions and two grooves spaced apart from each other on one side thereof, and which has an ink pad configured to absorb ink therein;
- a rotary lid which has one of two protrusions and two grooves spaced apart from each other on one side thereof, and which covers said ink pad;
- and
- a hinge plate which has projections on opposing sides thereof, and which has the other of two protrusions and two grooves, one on each of the projections, with the hinge plate being connected to the main body and the rotary lid in a freely rotatable manner, whereby the hinge plate and the rotary lid can rotate with respect to the main body while maintaining connected, and a top side of the rotary lid can contact a bottom side of the main body, resulting in the main body seated on top of the rotary lid.
1 more element
A method for making a stamp pad comprising:
- stacking together a main body and a rotary lid, the main body having one of two grooves and two protrusions spaced apart from each other on one side thereof, and which has an ink pad with ink absorbed therein, and the rotary lid having one of two grooves and two protrusions spaced apart from each other on one side thereof, and which covers said ink pad, and
- engaging a hinge plate with opposing sides each having the other of two grooves and two projections with the one side of the main body and the one side of the rotary lid such that each of the protrusions corresponds to one of the grooves, and the rotary lid is rotatably connected to the main body.
Dependencies are inferred from the claim text.