Patent
   D345618
Priority
Mar 13 1992
Filed
Mar 13 1992
Issued
Mar 29 1994
Expiry
Mar 29 2008
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for a dental operatory lamp, as shown and described.

FIG. 1 is an isometric view of a dental operatory lamp embodying our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a right side elevation view thereof.

Gonser, Donald I., Shortledge, Donald L.

Patent Priority Assignee Title
6280188, Apr 04 2000 Dental light filter
D663886, Oct 25 2011 A-DEC, INC Body of a dental light
D663887, Oct 25 2011 A-DEC, INC Front face of a dental light shield
D663889, Oct 25 2011 A-DEC, INC Handle of a dental light
Patent Priority Assignee Title
3832539,
4097919, Aug 12 1974 CITIBANK, N A , AS ADMINISTRATIVE AND COLLATERAL AGENT Illumination system
4608622, Dec 28 1983 DENTSPLY RESEARCH AND DEVELOPMENT CORP Multi-function light source
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 13 1992Den-Tal-Ez, Inc.(assignment on the face of the patent)
Mar 18 1992GONSER, DONALD I DEN-TAL-EZ, INC ASSIGNMENT OF ASSIGNORS INTEREST 0060710675 pdf
Mar 18 1992SHORTLIDGE, DONALD L DEN-TAL-EZ, INC ASSIGNMENT OF ASSIGNORS INTEREST 0060710675 pdf
Feb 26 2002DEN-TAL-EZ, INC DENTALEZ, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0131380475 pdf
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