PTO Wrapper PDF
Dossier Espace Google
Patent
   D274260
Priority
Jan 25 1982
Filed
Jan 25 1982
Issued
Jun 12 1984
Expiry
Jun 12 1998
Inventors
Wiedel, Id…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
7
References
6
Maint.:
n/a
The ornamental design for a speech therapy tongue viewer, as shown and described.

FIG. 1 is a top plan view of a speech therapy tongue viewer embodying my new design;

FIG. 2 is a front elevational view thereof; and

FIG. 3 is an end elevational view thereof.
INVENTORS:

Wiedel, Ida M.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5119831, Jan 11 1991 University of Iowa Research Foundation System and method for detecting pressure of selected body parts
D317821, Feb 26 1988 Tokyo Bi-Tech Laboratories, Inc. Tongue depressor
D551041, Oct 26 2004 Pottery tool
D663591, Oct 15 2009 Kitchen utensil
D989960, Mar 25 2021 Endoscope cap
ER6060,
ER7443,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2723661,
3545433,
3867927,
668823,
185100,
217410,
ASSIGNMENT RECORDS    Assignment records on the USPTO
Executed onAssignorAssigneeConveyanceFrameReelDoc
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule