Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Article for the introduction – removal or collection of fluids
Design Patent
2001-02-28
2002-08-06
Simmons, Ian (Department: 2914)
Medical and laboratory equipment
Equipment for diagnosis, analysis, or treatment
Article for the introduction, removal or collection of fluids
CD24S105000
Design Patent
active
D0461240
CLAIM:
The ornamental design for a tongue retention device, as shown and described.
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Space Maintainers Laboratory, “Snoring and Obstructive Sleep Apnea”, vol. III, No. 1, 8 pages (1997).
Dort Leslie
Gowling Lafleur Henderson LLP
Horne D. Doak
Simmons Ian
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