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USD1062410S1 - Knife sharpener - Google Patents

Knife sharpener Download PDF

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Publication number
USD1062410S1
USD1062410S1 US29/856,867 US202229856867F USD1062410S US D1062410 S1 USD1062410 S1 US D1062410S1 US 202229856867 F US202229856867 F US 202229856867F US D1062410 S USD1062410 S US D1062410S
Authority
US
United States
Prior art keywords
knife sharpener
view
knife
sharpener
elevational view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/856,867
Inventor
Bohua Wen
Xiaocui He
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Donghe Biotechnology Shenzhen Co Ltd
Original Assignee
Donghe Biotechnology Shenzhen Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Donghe Biotechnology Shenzhen Co Ltd filed Critical Donghe Biotechnology Shenzhen Co Ltd
Priority to US29/856,867 priority Critical patent/USD1062410S1/en
Assigned to DONGHE BIOTECHNOLOGY (SHENZHEN) CO., LTD. reassignment DONGHE BIOTECHNOLOGY (SHENZHEN) CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HE, Xiaocui, WEN, Bohua
Application granted granted Critical
Publication of USD1062410S1 publication Critical patent/USD1062410S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of a knife sharpener showing our new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines in the drawings depict portions of the knife sharpener that form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a knife sharpener as shown and described.
US29/856,867 2022-10-18 2022-10-18 Knife sharpener Active USD1062410S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/856,867 USD1062410S1 (en) 2022-10-18 2022-10-18 Knife sharpener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/856,867 USD1062410S1 (en) 2022-10-18 2022-10-18 Knife sharpener

Publications (1)

Publication Number Publication Date
USD1062410S1 true USD1062410S1 (en) 2025-02-18

Family

ID=94600248

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/856,867 Active USD1062410S1 (en) 2022-10-18 2022-10-18 Knife sharpener

Country Status (1)

Country Link
US (1) USD1062410S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1079432S1 (en) 2025-03-30 2025-06-17 Hongmei Yu Knife sharpener

Citations (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134020A (en) * 1983-01-18 1984-08-08 Archant Ltd Knife sharpener
US4530188A (en) * 1983-05-19 1985-07-23 Louis N. Graves Company, Inc. Sharpening apparatus
USD280380S (en) * 1983-05-02 1985-09-03 Louis N. Graves Company, Inc. Sharpening apparatus
US4550632A (en) * 1983-01-18 1985-11-05 Archant Limited Knife sharpener
US4934110A (en) * 1985-04-22 1990-06-19 John Juranitch Edge sharpening apparatus
US5040435A (en) * 1991-01-31 1991-08-20 General Housewares Corp. Knife edge deburring apparatus
US5440953A (en) * 1994-09-22 1995-08-15 Tru Hone Corporation Knife sharpener
US5478272A (en) * 1994-07-07 1995-12-26 Cozzini, Inc. Blade sharpening apparatus
US5655959A (en) * 1993-08-20 1997-08-12 Juranitch; John Knife edge sharpener
US20030077991A1 (en) * 2001-10-20 2003-04-24 Friedr. Dick Gmbh, Device for processing a knife-edge
US20040014415A1 (en) * 2000-10-23 2004-01-22 Harald Stallegger Knife-sharpening machine
US20040097179A1 (en) * 2002-11-14 2004-05-20 Ivo Cozzini Blade sharpening apparatus
US6769326B2 (en) * 2001-05-18 2004-08-03 Bobet Materiel Device for sharpening the blades of sharp tools
CN200984711Y (en) * 2006-11-17 2007-12-05 刘化章 Knife sharpener
US20080041190A1 (en) * 2004-03-04 2008-02-21 Nathalie Dassaud Device for Sharpening the Blade of a Manual Cutting Tool
US7393266B2 (en) * 2004-02-11 2008-07-01 Harald Stallegger Knife sharpening apparatus
US20100112921A1 (en) * 2006-09-05 2010-05-06 Loehnert Horst Sharpening device for knife blades
US20140038504A1 (en) * 2012-01-23 2014-02-06 Primedge, Inc. Blade sharpening apparatus
US9545703B1 (en) * 2015-08-10 2017-01-17 Razor Edge Systems, Inc. Miniature knife sharpening apparatus
USD826667S1 (en) * 2017-08-31 2018-08-28 Davinci Ii Csj, Llc Knife sharpener
USD884451S1 (en) * 2019-09-19 2020-05-19 ChaoWu Li Portable metal knife sharpener
USD900582S1 (en) * 2019-07-09 2020-11-03 Harald Stallegger Knife sharpener
US20200368877A1 (en) * 2019-05-24 2020-11-26 DWL International Trading LLC. Knife sharpener
US20210031325A1 (en) * 2018-02-01 2021-02-04 Harald Stallegger Knife sharpening device with holding points

Patent Citations (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550632A (en) * 1983-01-18 1985-11-05 Archant Limited Knife sharpener
GB2134020A (en) * 1983-01-18 1984-08-08 Archant Ltd Knife sharpener
USD280380S (en) * 1983-05-02 1985-09-03 Louis N. Graves Company, Inc. Sharpening apparatus
US4530188A (en) * 1983-05-19 1985-07-23 Louis N. Graves Company, Inc. Sharpening apparatus
US4934110A (en) * 1985-04-22 1990-06-19 John Juranitch Edge sharpening apparatus
US5040435A (en) * 1991-01-31 1991-08-20 General Housewares Corp. Knife edge deburring apparatus
US5655959A (en) * 1993-08-20 1997-08-12 Juranitch; John Knife edge sharpener
US5478272A (en) * 1994-07-07 1995-12-26 Cozzini, Inc. Blade sharpening apparatus
US5440953A (en) * 1994-09-22 1995-08-15 Tru Hone Corporation Knife sharpener
US20040014415A1 (en) * 2000-10-23 2004-01-22 Harald Stallegger Knife-sharpening machine
US6769326B2 (en) * 2001-05-18 2004-08-03 Bobet Materiel Device for sharpening the blades of sharp tools
US20030077991A1 (en) * 2001-10-20 2003-04-24 Friedr. Dick Gmbh, Device for processing a knife-edge
US20040097179A1 (en) * 2002-11-14 2004-05-20 Ivo Cozzini Blade sharpening apparatus
US7393266B2 (en) * 2004-02-11 2008-07-01 Harald Stallegger Knife sharpening apparatus
US20080041190A1 (en) * 2004-03-04 2008-02-21 Nathalie Dassaud Device for Sharpening the Blade of a Manual Cutting Tool
US20100112921A1 (en) * 2006-09-05 2010-05-06 Loehnert Horst Sharpening device for knife blades
CN200984711Y (en) * 2006-11-17 2007-12-05 刘化章 Knife sharpener
US20140038504A1 (en) * 2012-01-23 2014-02-06 Primedge, Inc. Blade sharpening apparatus
US9545703B1 (en) * 2015-08-10 2017-01-17 Razor Edge Systems, Inc. Miniature knife sharpening apparatus
USD826667S1 (en) * 2017-08-31 2018-08-28 Davinci Ii Csj, Llc Knife sharpener
US20210031325A1 (en) * 2018-02-01 2021-02-04 Harald Stallegger Knife sharpening device with holding points
US20200368877A1 (en) * 2019-05-24 2020-11-26 DWL International Trading LLC. Knife sharpener
USD900582S1 (en) * 2019-07-09 2020-11-03 Harald Stallegger Knife sharpener
USD884451S1 (en) * 2019-09-19 2020-05-19 ChaoWu Li Portable metal knife sharpener

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KNife Sharpener for Kitchen Knives, by WWN, online at amazon.com, URL/: https://www.amazon.com/dp/B0CL57W3TR/ref=sspa_dk_detail_3?pd_rd_i=B0CL57W3TR&pd_rd_w=BMpW9&content-id=amzn1.sym. First available on Nov. 24, 2023. Retrieved on Jan. 4, 2024 (Year: 2023). *
Professional Knife Sharpener, by Grihot Store, online at amazon.com, URL/:https://www.amazon.com/Grihot-Professional-3-Function-Self-Adjusting-Sailboat/dp/B0B56XHMNP/ref=asc_df_B0B56XHMNP/? First available on Sep. 4, 2022. Retrieved on Jan. 4, 2024. (Year: 2022). *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1079432S1 (en) 2025-03-30 2025-06-17 Hongmei Yu Knife sharpener

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