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US 9,950,556 B1Granted
Writing implement with bearing coupled rotary device
AssigneesDavro Products, Inc., Prostock, LLC
InventorsDavid A. Laemle, Marc Puglisi
Life of this patent
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Abstract
A writing instrument includes an elongated body with a first end and a second end, wherein the first end is coupled to a post and the second end has an aperture for a writing tip to be exposed, a rotary bearing coupled to the post, wherein the rotary bearing has a central opening and wherein the post at least partially extends through the central opening of the rotary bearing, and a rotary device coupled to the bearing.
Claims17
A writing instrument, comprising:
- an elongated body with a first end and a second end, wherein the first end is coupled to a post and the second end has an aperture for a writing tip to be exposed;
- a rotary bearing coupled to the post, wherein the rotary bearing has a central opening and wherein the post at least partially extends through the central opening of the rotary bearing;
- a rotary device coupled to the bearing;
- a support member having a base plate with a central opening and a hollow cylindrical body extending from the base plate, wherein the post is extended through the central opening and the hollow cylindrical body of the support member, and
- a cap coupled to the hollow cylindrical body of the support member, wherein the rotary bearing is supported between the base plate and the cap.
2 more elements
A writing instrument, comprising:
- an elongated body with a first end and a second end;
- a rotary bearing coupled to said elongated body,
- a rotary device coupled to the bearing;
- and
- a coupling member that couples the rotary bearing to said elongated body;
- wherein the rotary device has a first plane of rotation, and the coupling member is adjustable to alter the plane of rotation the rotary device such that the rotary device has a second plane of rotation that is positioned at an angle to the first plane of rotation.
3 more elements
A writing instrument, comprising:
- an elongated body with a first end and a second end;
- a rotary bearing coupled to said elongated body, and a rotary device coupled to the rotary bearing;
- a coupling member that couples the bearing to said elongated body;
- a cap member that secures the bearing to said coupling member, wherein the rotary device is configured to rotate while the cap member is resting on a flat surface and wherein the coupling member is configured to accommodate at least one of the first end and the second end of the writing instrument inserted therein such that the writing instrument is maintained in an upright position.
1 more element
Dependencies are inferred from the claim text.