PTO Wrapper PDF
Dossier Espace Google
Patent
   D257741
Priority
Jun 27 1977
Filed
Jun 27 1977
Issued
Dec 30 1980
Expiry
Dec 30 1994
Inventors
Williams, …
Assg.orig
Surgical A…
Assg.curr
Surgical A…
Entity
unknown
Referenced by
4
References
6
Maint.:
n/a
The ornamental design for lower back support, substantially as shown and described.

FIG. 1 is a front elevational view of a lower back support showing my new design;

FIG. 2 is a left side elevational view, the right side being a mirror image thereof; and

FIG. 3 is a rear elevational view.
INVENTORS:

Williams, Marguerite R.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D668839, Mar 07 2012 The Cannon Corporation Apparel
D823577, Jun 16 2016 Side-laced dress
D966648, Dec 31 2019 FOSHAN NANHAI SIJIE FASHION CO , LTD Corset
D973306, May 22 2020 Foshan Nanhai Sijie Fashion Co., Ltd. Corset
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1019365,
1932270,
2556891,
122883,
218586,
27193,
ASSIGNMENT RECORDS    Assignment records on the USPTO
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 27 1977Surgical Appliance Industries, Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule