Electronic calculator

Information

  • Patent Grant
  • D1075900
  • Patent Number
    D1,075,900
  • Date Filed
    Friday, February 18, 2022
    3 years ago
  • Date Issued
    Tuesday, May 20, 2025
    25 days ago
  • Inventors
    • Oka; Shunsuke
    • Ishii; Kyohei
  • Original Assignees
  • Examiners
    • Edgar; Richard
    • Chen; Cheng
    Agents
    • Holtz, Holtz & Volek PC
  • US Classifications
    Field of Search
    • US
    • D18 6
    • D18 7
    • D18 8
    • D18 11
    • D18 12
    • D18 122
    • D18 123
    • D18 14
    • D14 338
    • D14 339
    • D14 341
    • D14 342
    • D14 345
    • D14 346
    • D14 399
    • D14 129
    • D19 59- 64
    • CPC
    • G06G1/00
    • G06G3/00
    • G06G3/02
    • G06F15/02
    • G06F15/0225
    • A63F2011/0053
    • G06K7/0065
    • H01H2231/002
  • International Classifications
    • 1801
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a reduced-scale front, right side perspective view of an electronic calculator showing our new design;



FIG. 2 is a front elevational view thereof;



FIG. 3 is a rear elevational view thereof;



FIG. 4 is a left side view thereof;



FIG. 5 is a right side view thereof;



FIG. 6 is a top plan view thereof; and,



FIG. 7 is a bottom plan view thereof.


The portions depicted by broken lines are for illustrative purposes only and form no part of the claimed design.


The dash-dot broken lines define the bounds of the claimed design and form no part thereof.


Claims
  • The ornamental design for an electronic calculator as shown and described.
Priority Claims (1)
Number Date Country Kind
2021-020566 D Sep 2021 JP national
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Foreign Referenced Citations (1)
Number Date Country
202230076660.3 Feb 2022 CN
Non-Patent Literature Citations (9)
Entry
Osalo, (date first available Sep. 21, 2023), Osalo Scientific Calculator 417, Amazon.com, URL: (https://www.amazon.com/OSALO-Scientific-Calculator-Calculators-Plus/dp/B0CJJ15LVC, (Year: 2023).
Casio, (date first available Dec. 28, 2019), Casio FX-82ES Plus 2nd Edition, Amazon.in, URL: (https://www.amazon.in/Casio-FX-82ES-Plus-2nd-Non-Programmable/dp/B082P6TTMP?th=1), (Year: 2019).
Casio, (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).
Notice of Allowance dated Jun. 20, 2024, issued in related U.S. Appl. No. 29/827,255.
Related U.S. Appl. No. 29/935,920, First Named Inventor: Shunsuke Oka; Title: “Electronic Calculator”; filed Apr. 4, 2024.
Related U.S. Appl. No. 29/827,255; First Named Inventor: Shunsuke Oka; Title: “Electronic Calculator”; filed Feb. 18, 2022.
Related U.S. Appl. No. 29/827,259; First Named Inventor: Shunsuke Oka; Title: “Electronic Calculator”; filed Feb. 18, 2022.
Office Action (Requirement for Restriction/Election) dated Mar. 14, 2024, issued in related U.S. Appl. No. 29/827,255.
Office Action (Non-Final Rejection) dated Feb. 27, 2025, issued in related U.S. Appl. No. 29/827,259.