Patent
   D303148
Priority
Feb 18 1987
Filed
Feb 18 1987
Issued
Aug 29 1989
Expiry
Aug 29 2003
Assg.orig
Entity
unknown
13
9
n/a
The ornamental design for a handpiece for surgical drive unit for use in arthroscopic surgery, as shown.

FIG. 1 is a top plan view of a handpiece for surgical drive unit for use in arthroscopic surgery, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an end elevational view thereof; and

FIG. 6 is an end elevational view thereof, opposite tht shown in FIG. 5.

The broken line showing of the connector and the blade is for illustrative purposes only and forms no part of the claimed design.

Altnether, Paul J., Rexroth, Fred

Patent Priority Assignee Title
5387217, Feb 11 1993 Disposable bone wire driver
5712543, Apr 10 1996 Smith & Nephew, Inc Magnetic switching element for controlling a surgical device
5871493, Apr 10 1996 Smith & Nephew, Inc Surgical instrument handpiece and system
6090122, Oct 31 1995 Smith & Nephew, Inc. Surgical instrument handpiece and system
6328752, Oct 31 1995 Smith & Nephew, Inc. Method for positioning a surgical instrument relative to a surgical handpiece
D326213, Jul 11 1988 Retractable screwdriver
D335347, Apr 26 1991 Hu-Friedy Mfg. Co., Inc. Dental instrument handle
D336517, Apr 26 1991 Hu-Friedy Mfg. Co., Inc. Dental instrument handle
D381425, Oct 31 1995 Smith & Nephew, Inc Hub for a surgical instrument
D388170, Oct 31 1995 Smith & Nephew, Inc Surgical handpiece
D390955, Oct 31 1995 Smith & Nephew, Inc Hub for a surgical instrument
D390956, Oct 31 1995 Smith & Nephew, Inc Hub for a surgical instrument
D401340, Nov 12 1996 INTEGRA LIFESCIENCES CORPORATION Dermatome handle
Patent Priority Assignee Title
3835858,
3990452, Jun 13 1975 Fibra-Sonics, Inc. Medical machine for performing surgery and treating using ultrasonic energy
4203444, Nov 07 1977 Smith & Nephew, Inc Surgical instrument suitable for closed surgery such as of the knee
4274414, Feb 21 1979 Smith & Nephew, Inc Surgical instrument
4289131, May 17 1979 Storz Instrument Company Surgical power tool
4649919, Jan 23 1985 Allegiance Corporation Surgical instrument
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236166,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 13 1987ALTNETHER, PAUL J CONCEPT, INC , 12707 US 19 SOUTH, CLEARWATER, 33546, A CORP OF FL ASSIGNMENT OF ASSIGNORS INTEREST 0046790018 pdf
Feb 16 1987REXROTH, FREDCONCEPT, INC , 12707 US 19 SOUTH, CLEARWATER, 33546, A CORP OF FL ASSIGNMENT OF ASSIGNORS INTEREST 0046790018 pdf
Feb 18 1987Concept, Inc.(assignment on the face of the patent)
Dec 20 1990CONCEPT, INC Linvatec Corporation12-26-1990 FL0058030257 pdf
Aug 28 2002Linvatec CorporationJPMORGAN CHASE BANK, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0143270097 pdf
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