USD525509S1 - Blade sharpener - Google Patents

Blade sharpener Download PDF

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Publication number
USD525509S1
USD525509S1 US29/234,615 US23461505F USD525509S US D525509 S1 USD525509 S1 US D525509S1 US 23461505 F US23461505 F US 23461505F US D525509 S USD525509 S US D525509S
Authority
US
United States
Prior art keywords
blade sharpener
sharpener
blade
view
ornamental design
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.)
Expired - Lifetime
Application number
US29/234,615
Inventor
Heinz Weschenfelder
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.)
Weschenfelder GmbH
Original Assignee
Weschenfelder GmbH
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 Weschenfelder GmbH filed Critical Weschenfelder GmbH
Application granted granted Critical
Publication of USD525509S1 publication Critical patent/USD525509S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top perspective view showing my new design;
FIG. 2 is a left side view in elevation thereof;
FIG. 3 is a right side view in elevation thereof;
FIG. 4 is a top view in plan thereof;
FIG. 5 is a bottom view in plan thereof;
FIG. 6 is front view in elevation thereof; and,
FIG. 7 is a rear view in elevation thereof.

Claims (1)

    CLAIM
  1. The ornamental design for a blade sharpener, as shown and described.
US29/234,615 2005-02-09 2005-07-21 Blade sharpener Expired - Lifetime USD525509S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2903550 2005-02-09
DE000293550 2005-02-09

Publications (1)

Publication Number Publication Date
USD525509S1 true USD525509S1 (en) 2006-07-25

Family

ID=36687315

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/234,615 Expired - Lifetime USD525509S1 (en) 2005-02-09 2005-07-21 Blade sharpener

Country Status (1)

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US (1) USD525509S1 (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070266828A1 (en) * 2006-05-19 2007-11-22 Locan Properties, Llc Sharpening and deburring tool for single and double edge type cutting blades
USD569703S1 (en) * 2006-05-31 2008-05-27 Chin-Sung Wu Knife grinder
USD570179S1 (en) * 2006-05-19 2008-06-03 Locan Properties, Llc Hand-held sharpener device
USD587088S1 (en) * 2008-03-14 2009-02-24 Smith Abrasives, Inc. Abrasive sharpener
USD587551S1 (en) * 2008-05-02 2009-03-03 Edgecraft Corporation Manual sharpener
USD587550S1 (en) * 2008-03-14 2009-03-03 Smith Abrasives, Inc. Two step knife sharpener
WO2009133459A1 (en) * 2008-04-29 2009-11-05 Michael Haberstroh Knife sharpener
USD603679S1 (en) * 2007-07-16 2009-11-10 Smith Abrasives, Inc. Abrasive sharpener
USD604135S1 (en) * 2009-02-13 2009-11-17 Smith Abrasives, Inc. Knife and scissors sharpener
USD604134S1 (en) * 2009-02-13 2009-11-17 Smith Abrasives, Inc. Abrasive sharpener
USD624799S1 (en) * 2009-08-17 2010-10-05 Robert Welch Designs Limited Hand held knife sharpener
USD640523S1 (en) * 2010-06-07 2011-06-28 Wusthof-Trident of America, Inc. Four stage sharpener
USD640909S1 (en) * 2010-06-07 2011-07-05 Wusthof-Trident of America, Inc. Two stage sharpener
USD668524S1 (en) * 2012-01-24 2012-10-09 Ching-Sen Yang Sharpener
USD763650S1 (en) 2014-12-15 2016-08-16 Zwilling J.A. Henckels Ag Sharpener
USD773913S1 (en) 2014-12-15 2016-12-13 Zwilling J.A. Henckels Ag Sharpener
USD824742S1 (en) * 2017-03-10 2018-08-07 Spec Tool Company Sharpening tool
USD909169S1 (en) * 2020-07-24 2021-02-02 Jiangyin Diamond Tools Co., Ltd. Knife grinder
USD929842S1 (en) * 2020-03-31 2021-09-07 Darex, Llc Knife sharpener
USD992391S1 (en) * 2023-04-14 2023-07-18 Duoming Zhong Tool sharpener
USD1027598S1 (en) * 2022-12-07 2024-05-21 Mighty Dreams LLC Knife sharpener

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD299308S (en) * 1987-09-28 1989-01-10 Corning Glass Works Knife sharpener
USD308018S (en) * 1987-08-14 1990-05-22 Fiskars Oy Ab Knife sharpener
USD309415S (en) * 1987-10-29 1990-07-24 Kiyoshi Shimizu Knife sharpener
USD315663S (en) * 1988-06-10 1991-03-26 Dolbosco Manuel M Hand held knife sharpener
USD323450S (en) * 1988-09-16 1992-01-28 Kiyoshi Shimizu Knive sharpener
US5163251A (en) * 1991-07-22 1992-11-17 David Lee Hand-held knife sharpener
US5404679A (en) * 1984-03-12 1995-04-11 Edgecraft Corporation Portable manual sharpener for knives and the like
USD357395S (en) * 1993-04-30 1995-04-18 Edgecraft Corp. Knife sharpener
USD368217S (en) * 1994-09-16 1996-03-26 Edgecraft Corporation Knife sharpener
USD372181S (en) * 1994-07-01 1996-07-30 Cutco Cutlery Corporation Knife sharpener
USD375241S (en) * 1995-05-31 1996-11-05 Rhino Industries, Inc. Knife sharpener
USD388304S (en) * 1996-07-09 1997-12-30 Edgecraft Co. Versatile manual sharpener
USD392869S (en) * 1996-07-26 1998-03-31 Udo Rieser Knife sharpener
USD402523S (en) * 1997-11-14 1998-12-15 Zwilling J.A. Henckels, AG Knife sharpener
USD410185S (en) * 1994-08-15 1999-05-25 Huber Adam W Knife sharpener
USD470382S1 (en) * 2001-10-08 2003-02-18 Zwilling J.A. Henckels Ag Knife sharpener
USD500439S1 (en) * 2003-02-13 2005-01-04 Gunter Rosenthal Knife sharpener

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404679A (en) * 1984-03-12 1995-04-11 Edgecraft Corporation Portable manual sharpener for knives and the like
USD308018S (en) * 1987-08-14 1990-05-22 Fiskars Oy Ab Knife sharpener
USD299308S (en) * 1987-09-28 1989-01-10 Corning Glass Works Knife sharpener
USD309415S (en) * 1987-10-29 1990-07-24 Kiyoshi Shimizu Knife sharpener
USD315663S (en) * 1988-06-10 1991-03-26 Dolbosco Manuel M Hand held knife sharpener
USD323450S (en) * 1988-09-16 1992-01-28 Kiyoshi Shimizu Knive sharpener
US5163251A (en) * 1991-07-22 1992-11-17 David Lee Hand-held knife sharpener
USD357395S (en) * 1993-04-30 1995-04-18 Edgecraft Corp. Knife sharpener
USD372181S (en) * 1994-07-01 1996-07-30 Cutco Cutlery Corporation Knife sharpener
USD410185S (en) * 1994-08-15 1999-05-25 Huber Adam W Knife sharpener
USD368217S (en) * 1994-09-16 1996-03-26 Edgecraft Corporation Knife sharpener
USD375241S (en) * 1995-05-31 1996-11-05 Rhino Industries, Inc. Knife sharpener
USD388304S (en) * 1996-07-09 1997-12-30 Edgecraft Co. Versatile manual sharpener
USD392869S (en) * 1996-07-26 1998-03-31 Udo Rieser Knife sharpener
USD402523S (en) * 1997-11-14 1998-12-15 Zwilling J.A. Henckels, AG Knife sharpener
USD470382S1 (en) * 2001-10-08 2003-02-18 Zwilling J.A. Henckels Ag Knife sharpener
USD500439S1 (en) * 2003-02-13 2005-01-04 Gunter Rosenthal Knife sharpener

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070266828A1 (en) * 2006-05-19 2007-11-22 Locan Properties, Llc Sharpening and deburring tool for single and double edge type cutting blades
USD570179S1 (en) * 2006-05-19 2008-06-03 Locan Properties, Llc Hand-held sharpener device
USD569703S1 (en) * 2006-05-31 2008-05-27 Chin-Sung Wu Knife grinder
USD603679S1 (en) * 2007-07-16 2009-11-10 Smith Abrasives, Inc. Abrasive sharpener
USD587088S1 (en) * 2008-03-14 2009-02-24 Smith Abrasives, Inc. Abrasive sharpener
USD587550S1 (en) * 2008-03-14 2009-03-03 Smith Abrasives, Inc. Two step knife sharpener
WO2009133459A1 (en) * 2008-04-29 2009-11-05 Michael Haberstroh Knife sharpener
USD587551S1 (en) * 2008-05-02 2009-03-03 Edgecraft Corporation Manual sharpener
USD604135S1 (en) * 2009-02-13 2009-11-17 Smith Abrasives, Inc. Knife and scissors sharpener
USD604134S1 (en) * 2009-02-13 2009-11-17 Smith Abrasives, Inc. Abrasive sharpener
USD624799S1 (en) * 2009-08-17 2010-10-05 Robert Welch Designs Limited Hand held knife sharpener
USD640523S1 (en) * 2010-06-07 2011-06-28 Wusthof-Trident of America, Inc. Four stage sharpener
USD640909S1 (en) * 2010-06-07 2011-07-05 Wusthof-Trident of America, Inc. Two stage sharpener
USD668524S1 (en) * 2012-01-24 2012-10-09 Ching-Sen Yang Sharpener
USD763650S1 (en) 2014-12-15 2016-08-16 Zwilling J.A. Henckels Ag Sharpener
USD773913S1 (en) 2014-12-15 2016-12-13 Zwilling J.A. Henckels Ag Sharpener
USD824742S1 (en) * 2017-03-10 2018-08-07 Spec Tool Company Sharpening tool
USD929842S1 (en) * 2020-03-31 2021-09-07 Darex, Llc Knife sharpener
USD909169S1 (en) * 2020-07-24 2021-02-02 Jiangyin Diamond Tools Co., Ltd. Knife grinder
USD1027598S1 (en) * 2022-12-07 2024-05-21 Mighty Dreams LLC Knife sharpener
USD992391S1 (en) * 2023-04-14 2023-07-18 Duoming Zhong Tool sharpener

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