Patent
   D297565
Priority
May 15 1986
Filed
May 15 1986
Issued
Sep 06 1988
Expiry
Sep 06 2002
Assg.orig
Entity
unknown
5
4
n/a
The ornamental design for a combined plunger-operated composite delivery dental instrument and shaping tool, as shown and described.

FIG. 1 is a perspective of a combined plunger-operated composite delivery dental instrument and shaping tool showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof, the left side being a mirror image;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof, with the plunger shown withdrawn.

Holewinski, Robert D., Hamilton, Leslie

Patent Priority Assignee Title
5242302, Feb 03 1992 Amalgam condenser tool
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Patent Priority Assignee Title
4658993, Nov 02 1984 Alcon Laboratories, Inc. Metering dispenser for viscous compositions
200104,
242044,
D287875, Dec 03 1984 Dentsply Research & Development Corp Combined holder and dispenser for dental composite material cartridge
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 13 1986HAMILTON, LESLIEJOHNSON & JOHNSON DENTAL PRODUCTS COMPANY, A CORP OF NEW JERSEYASSIGNMENT OF ASSIGNORS INTEREST 0045770195 pdf
May 13 1986HOLEWINSKI, ROBERT D JOHNSON & JOHNSON DENTAL PRODUCTS COMPANY, A CORP OF NEW JERSEYASSIGNMENT OF ASSIGNORS INTEREST 0045770195 pdf
May 15 1986Johnson & Johnson Consumer Products, Inc.(assignment on the face of the patent)
Nov 12 1987 A -COMPANY, INC Johnson & Johnson Dental Products CompanyMERGER SEE DOCUMENT FOR DETAILS EFFECTIVE DATE: DECEMBER 28, 19870048980023 pdf
Nov 12 1987JANAR COMPANY, INC Johnson & Johnson Dental Products CompanyMERGER SEE DOCUMENT FOR DETAILS EFFECTIVE DATE: DECEMBER 28, 19870048980023 pdf
Nov 12 1987CERAMCO, INC Johnson & Johnson Dental Products CompanyMERGER SEE DOCUMENT FOR DETAILS EFFECTIVE DATE: DECEMBER 28, 19870048980023 pdf
Nov 30 1992JOHNSON & JOHNSON CONSUMER PRODUCTS, INC Dentsply Research & Development CorpASSIGNMENT OF ASSIGNORS INTEREST 0063550004 pdf
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