Patent
   D283544
Priority
Dec 23 1982
Filed
Dec 23 1982
Issued
Apr 22 1986
Expiry
Apr 22 2000
Assg.orig
Entity
unknown
28
1
n/a
The ornamental design for a surgical knife handle or similar article, as shown and described.

FIG. 1 is a front elevational view of a surgical knife handle showing our new design; the handle being shown in solid lines and the blade portion being shown in dotted lines;

FIG. 2 is a top plan view of the FIG. 1 embodiment;

FIG. 3 is a cross-sectional view taken along line 3--3 _of FIG. 1;

FIG. 4 is a cross-sectional view taken along line 4--4 of FIG. 1;

FIG. 5 is an enlarged elevational view taken from the right of FIG. 1;

FIG. 6 is an enlarged fragmentary front view of the tip section as seen in FIG. 1;

FIG. 7 is an enlarged fragmentary top view of the tip section as seen in FIG. 2.

Schmidt, Friedrich W., Moll, Lester W.

Patent Priority Assignee Title
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7909840, Oct 20 2004 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Surgical knife safety handle having user operable lock
8814893, Oct 20 2004 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Surgical knife safety handle having user operable lock
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9480495, Oct 20 2004 BEAVER-VISITEC INTERNATIONAL US , INC Surgical knife safety handle having user operable lock
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D496730, Mar 17 2003 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Surgical knife safety handle
D504513, Mar 17 2003 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Surgical knife safety handle
D537528, Jun 22 2005 Oasis Medical, Inc. Guarded blade assembly
D571010, Oct 17 2006 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Surgical knife safety handle
D575403, Sep 08 2006 Kai R&D Center Co., Ltd. Surgical knife
D642682, May 21 2010 SURGISTAR, INC Retractable surgical safety knife
D685091, Apr 22 2003 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Surgical knife safety handle guard
D685092, Apr 22 2003 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Surgical knife safety handle
D846740, May 31 2017 Knife for surgical purposes
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D917695, Jul 30 2019 PHIACADEMY DOO BEOGRAD Cosmetic instrument for beauty care purposes
ER2181,
ER3031,
Patent Priority Assignee Title
4446866, Mar 10 1982 SNOWDEN-PENCER, INC Microsurgical needle holder
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 17 1982SCHMIDT, FRIEDRICH W SHARPOINT INC , A CORP OF PA ASSIGNMENT OF ASSIGNORS INTEREST 0040810661 pdf
Dec 17 1982MOLL, LESTER W SHARPOINT INC , A CORP OF PA ASSIGNMENT OF ASSIGNORS INTEREST 0040810661 pdf
Dec 23 1982Sharpoint Inc.(assignment on the face of the patent)
Dec 29 1986SHARPOINT, INC , A PA CORP ALCON LABORATORIES, INC , 6201 SOUTH FREEWAY, FORT WORTH, TEXAS 76134 A DE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0047210743 pdf
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