Writing instrument and method

Patent metadata

Field	Value
Publication number	US-12083818-B2
Application number	US-202318303029-A
Country	US
Kind code	B2
Filing date	Apr 19, 2023
Priority date	Apr 20, 2022
Publication date	Sep 10, 2024
Grant date	Sep 10, 2024

Abstract

A writing instrument between a first end and a second end including a writing element configured to transition between a non-writing state and a writing state, a first housing member oriented about at least a portion of the writing element and extending between the first end and the second end of the writing instrument, and an actuator configured to be moved between a first position and a second position, wherein the writing element is configured to transition from the non-writing state toward the writing state when the actuator moves from the first position toward the second position, and the writing element is configured to transition from the writing state to the non-writing state when the actuator moves from the second position toward the first position.

First claim

The invention claimed is:

1. A writing instrument extending along an axis between a first end and a second end, the writing instrument comprising:
a writing element configured to produce writing upon a surface and to transition between a non-writing state and a writing state;
a first housing member oriented radially about at least a portion of the writing element and extending axially along the axis;
a second housing member oriented radially about at least a portion of the writing element, at least a portion of the second housing member extending axially along the axis, and the first housing member being oriented radially about at least a portion of the second housing member with respect to the axis;
a holder configured to receive and support the writing element; and
an actuator configured to be moved radially between a first position and a second position with respect to the axis;
wherein the actuator is configured to be moved by a user from the first position toward the second position and to be moved automatically from the second position toward the first position, the writing element is configured to transition from the non-writing state toward the writing state when the actuator is moved by the user from the first position toward the second position, and the writing element is configured to transition from the writing state to the non-writing state when the actuator automatically moves from the second position toward the first position,
wherein the second housing member is configured to move relative to the first housing member, axially between a first position and a second position, when the actuator moves between the first position and the second position, and
wherein the second housing member and the holder are configured to move in opposite directions of each other when the actuator is moved between the first position and the second position.

2. The writing instrument of claim 1 , wherein the actuator is configured to rotate about an axis of rotation.

3. The writing instrument of claim 2 , wherein the axis of rotation of the actuator is arranged on the first housing member.

4. The writing instrument of claim 1 , wherein the actuator includes an arm and at least a portion of the arm extends into the first housing member.

5. The writing instrument of claim 4 , wherein the arm of the actuator is arcuate.

6. The writing instrument of claim 1 , wherein the first housing member includes an external wall and the external wall defines a radially-extending groove configured to receive at least a portion of the actuator.

7. The writing instrument of claim 6 , wherein the radially-extending groove of the first housing member is arcuate.

8. The writing instrument of claim 7 , wherein the external wall of the second housing member includes an engagement surface within the radially-extending groove configured to come into contact with the at least a portion of the actuator when the actuator is moved from the first position toward the second position.

9. The writing instrument of claim 8 , wherein the engagement surface of the second housing member is arcuate.

10. The writing instrument of claim 1 , wherein the second housing member includes an external wall, the external wall defines a radially-extending groove configured to receive at least a portion of the actuator.

11. The writing instrument of claim 1 , wherein the holder includes a radially-extending engagement element having an engagement surface configured to cooperate with a complimentary engagement element and/or engagement surface of the actuator when the actuator is moved from the first position toward the second position.

12. The writing instrument of claim 11 , wherein the engagement surface of the holder is arcuate.

13. The writing instrument of claim 1 , wherein the writing element is biased toward the non-writing state by a bias member.

14. The writing instrument of claim 13 , wherein the bias member is configured to be compressed when force is applied by the actuator on an engagement surface of a radially-extending engagement element of the holder, and the bias member is configured to be expanded when the force is no longer applied by the actuator on the engagement surface of the radially-extending engagement element of the holder.

15. The writing instrument of claim 13 , wherein the bias member is positioned between the holder and the first housing member.

16. The writing instrument of claim 15 , wherein the bias member is positioned between a radially-extending shoulder of the holder and a radially-extending shoulder of the first housing member, and
the bias member is configured to be compressed when force is applied by the actuator on an engagement surface of a radially-extending engagement element of the holder, and the bias member is configured to be expanded when the force is no longer applied by the actuator on the engagement surface of the radially-extending engagement element of the holder.

17. The writing instrument of claim 1 , wherein the holder includes a first holder member and a second holder member, a radially-extending shoulder of the holder being positioned on the second holder member.

18. A method of operating a writing instrument including, providing the writing instrument of claim 1 , exerting a force upon the actuator of the writing instrument to transition the writing element to the writing state, and removing the force from the actuator of the writing instrument to transition the writing element to the non-writing state.

19. A writing instrument extending along an axis between a first end and a second end, the writing instrument comprising:
a writing element configured to produce writing upon a surface and to transition between a non-writing state and a writing state, wherein the writing element is biased toward the non-writing state by a bias member;
a first housing member oriented radially about at least a portion of the writing element and extending axially along the axis;
a second housing member oriented radially about at least a portion of the writing element, at least a portion of the second housing member extending axially along the axis, and the first housing member being oriented radially about at least a portion of the second housing member with respect to the axis;
a holder configured to receive and support the writing element; and
an actuator configured to be moved radially between a first position and a second position with respect to the axis;
wherein the actuator is configured to be moved by a user from the first position toward the second position and to be moved automatically from the second position toward the first position, the writing element is configured to transition from the non-writing state toward the writing state when the actuator is moved by the user from the first position toward the second position, and the writing element is configured to transition from the writing state to the non-writing state when the actuator automatically moves from the second position toward the first position,
wherein the bias member is positioned between the holder and the first housing member, and
wherein the second housing member is configured to move relative to the first housing member, axially between a first position and a second position, when the actuator moves between the first position and the second position.

20. A writing instrument extending along an axis between a first end and a second end, the writing instrument comprising:
a writing element configured to produce writing upon a surface and to transi

Assignees

• Bic Violex Single Member Sa
• SOCIéTé BIC

Inventors

• Katsikas Georgios
• Michenaud Etienne

Classifications

• B43K8/24 Primary

  characterised by the means for retracting writing-points · CPC title

• B43K24/082 Primary

  placed on the side · CPC title

• B43K24/023

  with a deformable barrel · CPC title