Patent
   D276648
Priority
Jul 02 1982
Filed
Jul 02 1982
Issued
Dec 04 1984
Expiry
Dec 04 1998
Assg.orig
Entity
unknown
9
8
n/a
The ornamental design for dental X-ray film holder, substantially as shown and described.

FIG. 1 is a frontal perspective view of the dental X-ray film holdere, showing my new design;

FIG. 2 is a side elevational view thereof, taken from the left hand side of FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a side elevational view thereof, taken from the right hand side of FIG. 1.

Stevenson, Charles F.

Patent Priority Assignee Title
7900798, May 23 2008 Disposable cup dispenser
D290652, Jul 26 1985 Cushion pad for intra-oral X-ray films
D334061, May 11 1989 Holder for dental x-ray films
D387428, Oct 25 1991 Transparent x-ray film cassette holder for x-ray of a foot and ankle
D545968, Oct 10 2003 Pediatric dental x-ray film holder
D675737, Sep 17 2010 DENTSPLY International Inc Adjustable dental media holder
D682428, Sep 17 2010 DENTSPLY International Inc. Adjustable dental media holder
D698022, May 30 2013 DENTSPLY International Inc Holder for a digital dental x-ray sensor
D744107, Jun 20 2014 DENTSPLY International Inc. Dental film holder
Patent Priority Assignee Title
1906223,
2786947,
2899559,
3444371,
3473026,
3777141,
D246797, Jun 01 1976 YOUNG DENTAL MANUFACTURING COMPANY, INC , A CORP OF MO Bite-wing dental x-ray film holder
D246798, Dec 20 1976 YOUNG DENTAL MANUFACTURING COMPANY, INC , A CORP OF MO Periapical exposure dental x-ray film holder
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 28 1982STEVENSON, CHARLES F RINN CORPORATION, A CORP OFASSIGNMENT OF ASSIGNORS INTEREST 0040240919 pdf
Jul 02 1982Rinn Corporation(assignment on the face of the patent)
Aug 28 1990KESTREL DENTAL CORPORATIONMidwest Dental Products CorporationMERGER SEE DOCUMENT FOR DETAILS EFFECTIVE ON 08 28 1990DE0058050579 pdf
Sep 20 1994Midwest Dental Products CorporationDentsply Research & Development CorpASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0071520151 pdf
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