Electronic calculator

Information

  • Patent Grant
  • D1082914
  • Patent Number
    D1,082,914
  • Date Filed
    Monday, August 14, 2023
    2 years ago
  • Date Issued
    Tuesday, July 8, 2025
    3 months ago
  • US Classifications
    Field of Search
    • US
    • D18 6- 8
    • D18 11
    • D18 12
    • D18 122- 123
    • D18 14
    • D14 247
    • D14 341-342
    • D14 345-346
    • D14 399
    • D14 455-456
    • D19 61- 64
    • D19 129
    • D21 512
    • CPC
    • G06G1/00
    • G06G3/00
    • G06G3/02
    • G06F3/00
    • G06F8/75
    • G06F8/51
    • G06F8/33
    • G06F15/02
    • G06F15/0225
    • A63F2011/0053
    • H01H2231/002
  • International Classifications
    • 1801
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a top, front, left perspective view of the electronic calculator of my new design;



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



FIG. 8 is a bottom view thereof;



FIG. 9 is a schematic perspective view of the electronic calculator of FIG. 1 showing the electronic calculator being coupling with the case; and,



FIG. 10 is a schematic perspective view of the electronic calculator of FIG. 2 showing the electronic calculator being coupling with the case.


The broken lines in the drawings depict portions of the electronic calculator that form no part of the claimed design. The broken line showing of the case in FIG. 9 and FIG. 10 is for the purpose of illustrating and forms no part of the claimed design.


Claims
  • The ornamental design for an electronic calculator as shown and described.
Priority Claims (1)
Number Date Country Kind
202330144948.4 Mar 2023 CN national
US Referenced Citations (24)
Number Name Date Kind
D364890 Yamabe Dec 1995 S
D394449 Shimizu May 1998 S
D408440 Matsuda Apr 1999 S
D416280 Matsuda Nov 1999 S
D501499 Matsuda Feb 2005 S
D580478 Matsuda Nov 2008 S
D598485 Miyahara Aug 2009 S
D652070 Takahashi Jan 2012 S
D689923 Rubin Sep 2013 S
D720802 Yaekura Jan 2015 S
D750061 Li Feb 2016 S
D806785 Nakamura Jan 2018 S
D807425 Minamide Jan 2018 S
D810190 Koike Feb 2018 S
D892208 Miyahara Aug 2020 S
D898818 Miyahara Oct 2020 S
D902298 Miyahara Nov 2020 S
D902299 Miyahara Nov 2020 S
D902300 Miyahara Nov 2020 S
D902301 Miyahara Nov 2020 S
D1039599 Oka Aug 2024 S
20200183682 Toya Jun 2020 A1
20220293006 Atsumi Sep 2022 A1
20230195240 Higaki Jun 2023 A1
Foreign Referenced Citations (3)
Number Date Country
302865574 Jul 2014 CN
302910221 Aug 2014 CN
015034756 Sep 2023 EM
Non-Patent Literature Citations (3)
Entry
Casio store, (date first available Dec. 12, 2022), Casio FX-991CW Classwiz Non-Programmable Scientific Calculator, Amazon.in, URL: (https://www.amazon.in/Casio-FX-991CW-Non-Programmable-Scientific-Calculator/dp/B0BLVCFK8D?th=1), (Year: 2022).
Osalo, (date first available Sep. 29, 2023), Osalo Scientific Calculator, Amazon.in, URL: (https://www.amazon.in/OSALO-Scientific-Calculator-Function-Digits/dp/B0CJJ15LVC), (Year: 2023).
Roatee, (date first available Jun. 14, 2025), Scientific Calculator School Supplies, Amazon.ca, URL: (https://www.amazon.ca/Scientific-Calculator-Supplies-ROATEE-Functions/dp/B0DKXBHYFC?th=1), (Year: 2025).