Mechanical pencil with pen case

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Description

FIG. 1 is a perspective view of the mechanical pencil portion of a mechanical pencil with pen case showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is an enlarged top plan view thereof;

FIG. 8 is an enlarged bottom plan view thereof;

FIG. 9 is a perspective view of the pen case portion of the mechanical pencil with pen case showing my new design;

FIG. 10 is another perspective view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a back view thereof;

FIG. 13 is a left view thereof;

FIG. 14 is a right view thereof;

FIG. 15 is an enlarged top plan view thereof;

FIG. 16 is an enlarged bottom plan view thereof; and,

FIG. 17 is a perspective view of the mechanical pencil with pen case showing my new design, in a combined state.

The broken lines depict portions of the mechanical pencil and form no part of the claimed design.

Claims

The ornamental design for a mechanical pencil with pen case as shown and described.

Referenced Cited
U.S. Patent Documents
3728033 April 1973 Seta
4798582 January 17, 1989 Sarath
D300561 April 4, 1989 Asa
7172359 February 6, 2007 Mock
D580976 November 18, 2008 Kida
D728025 April 28, 2015 Candela
D751145 March 8, 2016 Candela
D752146 March 22, 2016 Candela
D1007586 December 12, 2023 Liu
D1059483 January 28, 2025 Chen
Foreign Patent Documents
309613679 November 2025 CN
015113406-0001 August 2025 EM
6407743 December 2024 GB
6407744 December 2024 GB
6407745 December 2024 GB
6452143 June 2025 GB
00136254 April 2023 RU
Other references
  • Carpenter Pencils with Sharpener posted by STAGEEK posted date Nov. 11, 2025, © Amazon, [online], [site visited Mar. 13, 2026]. Available from Internet, https://www.amazon.com/STAGEEK-Carpenter-Mechanical-construction-Woodworking/dp/B0FRM5W2H1 (Year: 2025).
  • Carpenter Pencil with Sharpener posted by NICPRO posted date Mar. 11, 2025, © Amazon, [online], [site visited Mar. 13, 2026]. Available from Internet, https://www.amazon.com/Nicpro-Carpenter-Mechanical-Construction-Woodworking/dp/B0DHRQ5K41 (Year: 2025).
Patent History
Patent number: D1153430
Type: Grant
Filed: May 23, 2025
Date of Patent: Oct 13, 2026
Assignee: Shenzhen Chengtuo Sihai Technology Co., Ltd (Shenzhen)
Inventor: Zefeng Chen (Shenzhen)
Primary Examiner: Garth Rademaker
Assistant Examiner: Laura H Yu
Application Number: 30/005,273
Classifications
Current U.S. Class: D19/123; D19/156