Electronic calculator

Information

  • Patent Grant
  • D1075901
  • Patent Number
    D1,075,901
  • Date Filed
    Thursday, September 15, 2022
    2 years ago
  • Date Issued
    Tuesday, May 20, 2025
    2 months ago
  • Inventors
    • Oka; Shunsuke
    • Wagatsuma; Hitomi
    • Kamiya; Susumu
  • Original Assignees
  • Examiners
    • Vansant; Calvin E
    • Chen; Cheng
    Agents
    • Holtz, Holtz & Volek PC
  • US Classifications
    Field of Search
    • US
    • D18 6- 8
    • D18 11- 123
    • D14 129
    • D14 341-342
    • D14 345-346
    • D14 399
    • D19 59- 64
    • CPC
    • G06G1/00
    • G06G3/00
    • G06G3/02
    • G06F15/02
    • G06F15/0225
    • A63F2011/0053
    • H01H2231/002
  • International Classifications
    • 1801
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a reduced-scale front, left 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 an enlarged top plan view thereof; and,



FIG. 7 is an enlarged bottom plan view thereof.


The broken lines are included for the purpose of illustrating the environmental structure and form no part of the claimed design. The long and short dashed lines illustrate a boundary of claimed design and unclaimed ones.


Claims
  • The ornamental design for an electronic calculator as shown and described.
Priority Claims (2)
Number Date Country Kind
2022-005541 D Mar 2022 JP national
2022-009548 D May 2022 JP national
US Referenced Citations (22)
Number Name Date Kind
D310095 Noguchi Aug 1990 S
D314207 Suzuki Jan 1991 S
D333743 Johnson Mar 1993 S
D337602 Chen Jul 1993 S
D343854 Suzuki Feb 1994 S
D363732 Suzuki Oct 1995 S
D373783 Ota Sep 1996 S
D488500 Matsuda Apr 2004 S
D501666 Chan Feb 2005 S
D507293 Matsuda Jul 2005 S
D533894 Chan Dec 2006 S
D546377 Ono Jul 2007 S
D564015 Booty Mar 2008 S
D581453 Cetera Nov 2008 S
D769964 Lu Oct 2016 S
D807425 Minamide Jan 2018 S
D911433 Yang Feb 2021 S
D941387 Yang Jan 2022 S
D943661 Park Feb 2022 S
D978961 Park Feb 2023 S
D1056038 Oka Dec 2024 S
20170004108 Arikawa Jan 2017 A1
Foreign Referenced Citations (1)
Number Date Country
3020220037913 Sep 2022 KR
Non-Patent Literature Citations (4)
Entry
Hodogaya, (date first available Jan. 19, 2023), Hodogaya Electronics Sales 85092 Calculator, Amazon.co.jp, URL: (https://www.amazon.co.jp/-/en/Electronics-85092-Calculator-Notebook-Type-Representation/dp/B0BSN7ZFBC), (Year: 2023).
Canon, (date first available May 9, 2024), KS-1250TUV-RD Antibacterial and Antiviral Business Calculator, Amazon.co.jp, URL: (https://www.amazon.co.jp/-/en/KS-1250TUV-RD-Antibacterial-Antiviral-Business-Calculator/dp/B0D46YD15V), (Year: 2024).
Aurora, (date first available Nov. 23, 2022), Aurora DT940C Semi Desk Calculator, Amazon.ca, URL: (https://www.amazon.ca/Aurora-DT940C-Semi-Desk-Calculator/dp/B01N5XHBAN), (Year: 2022).
Casio, (date retrieved Mar. 11, 2025), JE-12E-WE Compact Ergonomic Calculator, Casio.com, URL: (https://www.casio.com/us/basic-calculators/product.JE-12E-WEI), (Year: 2025).