Combined folding alarm clock with handwriting tablet calculator

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Description

FIG. 1 is a front, left side and top perspective view of a combined folding alarm clock with handwriting tablet calculator showing my new design;

FIG. 2 is a rear, right side and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a front perspective view thereof, showing the combined folding alarm clock with handwriting tablet calculator in an open state.

The broken lines in the drawings depict portions of the combined folding alarm clock with handwriting tablet calculator that form no part of the claimed design.

Claims

The ornamental design for a combined folding alarm clock with handwriting tablet calculator, as shown and described.

Referenced Cited
U.S. Patent Documents
D249822 October 3, 1978 Ohie
D251330 March 13, 1979 Kurosu
D260646 September 8, 1981 Akazawa
D279688 July 16, 1985 Kitai
D305535 January 16, 1990 Sakaguchi
D308964 July 3, 1990 Deakins
D309910 August 14, 1990 Sakaguchi
D312093 November 13, 1990 Wei
D323670 February 4, 1992 Peersmann
D330907 November 10, 1992 Burke
D333298 February 16, 1993 Raslowsky
D387683 December 16, 1997 Yamamoto
D409226 May 4, 1999 Kurabuti
D436592 January 23, 2001 Okumura
D607105 December 29, 2009 Otoha
D1053243 December 3, 2024 Chen
Foreign Patent Documents
202130083849.0 February 2021 CN
202130423446.6 July 2021 CN
202130715559.3 November 2021 CN
202230053078.5 January 2022 CN
Other references
  • Amazon, MFJGHU Calculator with Writing Tablet, posted Sep. 23, 2024, [online], [visited Jan. 26, 2024]. Internet, <URL: https://www.amazon.co.uk/MFJGHU-Calculators-12-Digit-Standard-Function/dp/B0DHRRMG35/ref> (Year: 2024).
  • Amazon, EsportsMJJ Scientific Calculator, posted Jun. 2, 2017, [online], [visited Jan. 26, 2026]. Internet, <URL: https://www.amazon.co.uk/EsportsMJJ-Scientific-Calculator-Function-Multifunctional/dp/B071FT8QWX/ref?th=1> (Year: 2017).
  • Amazon, NEWYES 991ES Plus Scientific Calculator with Writing Tablet, posted May 24, 2023, [online], [visited Jan. 26, 2026]. Internet, <URL: https://www.amazon.co.uk/NEWYES-Engineering-Scientific-Professional-Plus/dp/B0C64T6XFG/ref?th=1> (Year: 2023).
Patent History
Patent number: D1140744
Type: Grant
Filed: Mar 28, 2025
Date of Patent: Aug 11, 2026
Inventor: Hui Chen (Lushan)
Primary Examiner: Samantha Wood
Application Number: 29/995,971
Classifications
Current U.S. Class: With Keyboard (D18/7)