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Patent
   D260703
Priority
Jan 19 1979
Filed
Jan 19 1979
Issued
Sep 15 1981
Expiry
Sep 15 1995
Inventors
Pearson, H…
Assg.orig
Syntex (U.…
Assg.curr
DENTAL-EZ,…
Entity
unknown
Referenced by
20
References
4
Maint.:
n/a
The ornamental design for a dental chair, substantially as shown.

FIG. 1 is a perspective view from the front and right side of a dental chair showing my new design;

FIG. 2 is a rear elevational view thereof; and

FIG. 3 is a left side elevational view thereof.
INVENTORS:

Pearson, Harold B.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6406294, Nov 24 1999 Bell Dental Products, LLC Self contained dental chair with integrated compressor and vacuum pump and methods
6802564, Oct 12 2001 Midmark Corporation Examination and treatment chair
7677670, Aug 28 2003 A-Dec, Inc. Patient chair
8033613, Aug 28 2003 A-Dec, Inc. Patient chair
D267987, Feb 13 1981 Siemens Medical Systems, Inc Treatment chair
D268149, Dec 29 1980 DENTAL-EZ, INC Dental chair
D292350, Apr 17 1985 GOLDMAN, PAUL, Chaise lounge
D462189, Oct 12 2001 Midmark Corporation Dental chair
D595972, Oct 31 2008 Midmark Corporation Seat for a dental chair
D600951, Jan 26 2009 A-DEC, INC Dental chair seat
D613530, Jan 26 2009 A-DEC, INC Dental chair base
D613531, Feb 02 2009 A-DEC, INC Base plate
D613532, Jan 26 2009 A-DEC, INC Dental chair
D613533, Feb 02 2009 A-DEC, INC Dental chair
D613534, May 26 2004 A-DEC, INC Portion of a chair back for dental patients
D614422, Jan 26 2009 A-DEC, INC Dental chair
D614424, Jan 26 2009 A-DEC, INC Portion of a dental chair with armrests
D621185, Dec 10 2009 A-DEC, INC Chair base cover
D624767, Jan 26 2009 A-DEC, INC Dental chair
D630872, Jan 26 2009 A-DEC, INC Dental chair back
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3817576,
223489,
238019,
239790,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 19 1979Syntex (U.S.A.) Inc.(assignment on the face of the patent)
Oct 10 1986SYNTEX U S A INC DEN-TAL-EZ DENTAL PRODUCTS CORP , A CORP OF PA ASSIGNMENT OF ASSIGNORS INTEREST 0046710857 pdf
Oct 20 1986DEN-TAL-EZ DENTAL PRODUCTS CORP MERIDIAN BANKSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0048260156 pdf
Oct 20 1986DEN-TAL-EZ DENTAL PRODUCTS CORP DEN-TAL-EZ, INC SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0048260171 pdf
Apr 29 1991DOMINION BANK, N A DENTAL-EZ, INC ASSIGNMENT OF ASSIGNORS INTEREST AS OF JANUARY 26, 19900059190959 pdf
Jul 19 1991DOMINION BANK OF MARYLAND, N A DENTAL-EZ, INC ASSIGNMENT OF ASSIGNORS INTEREST AS OF JANUARY 26, 19900059190959 pdf
Nov 12 1991JEFFERSON BANKDENTAL-EZ, INC ASSIGNMENT OF ASSIGNORS INTEREST AS OF JANUARY 26, 19900059190959 pdf
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