Patent
   D353964
Priority
Nov 04 1992
Filed
Apr 20 1993
Issued
Jan 03 1995
Expiry
Jan 03 2009
Assg.orig
Entity
unknown
1
10
n/a
The ornamental design for a combined backrest and headrest, as shown and described.

FIG. 1 is a perspective view taken from the front lower side of a combined backrest and headrest in an inclined position showing our design;

FIG. 2 is an end view of the combined backrest and headrest taken from the left end of FIG. 1;

FIG. 3 is a top plan view of the combined backrest and headrest of FIG. 1;

FIG. 4 is a side elevational view of the combined backrest and headrest of the right side of FIG. 3 with the left side being a mirror image thereof;

FIG. 5 is a rear view of the combined backrest and headrest of FIG. 4 and,

FIG. 6 is a front view of the combined backrest and headrest of FIG. 4.

Phleps, Tilman, Stoeckl, Klaus

Patent Priority Assignee Title
D585675, Jan 25 2008 IGO Furniture (Foshan) Ltd. Curved headrest frame
Patent Priority Assignee Title
2527868,
3156500,
3198574,
3222105,
3877751,
4032190, Jun 13 1975 Fehlbaum Ergonomically designed chair
238019,
D300657, Oct 09 1986 Midmark Corporation Examination table
D336381, Mar 29 1990 A-DEC, INC , A CORP OF OREGON Dental chair
D336805, Jul 25 1989 Oskar Winkler GmbH & Co. KG Formholz - Und Kunststoffwerk Chair back
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 08 1993PHLEPS, TILMANSiemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST 0065230377 pdf
Apr 08 1993STOECKL, KLAUSSiemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST 0065230377 pdf
Apr 20 1993Siemens Aktiengesellschaft(assignment on the face of the patent)
Mar 12 1998Siemens AktiengesellschaftSIRONA DENTAL SYSTEMS GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0091230177 pdf
Mar 30 1998SIRONA DENTAL SYSTEMS GMBH & CO KGSirona Dental Systems GmbHCONTRACT OF PURCHASE & SALE0121100001 pdf
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