Syringe having a flexible collar

United States of America Patent

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Apr 23, 1996
Grant Date
N/A
app pub date
Nov 19, 1992
filing date
Nov 19, 1992

priority date (Note)
Expired

status (Latency Note)

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Abstract

The disclosure relates to syringes which include a substantially rigid, hollow syringe body, a plunger and a flexible, finger-conformable grip, guard, collar or collet which are disposed about one end thereof.

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Patent Owner(s)

Patent Owner	Address
GRENDAHL DENNIS T	2070 SHORELINE DRIVE ORONO MN 55391

International Classification(s)

A61M:DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE B....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Grendahl, Dennis T	2070 Shoreline Dr., Orono, MN 55391	22	1669
Harnsberger, Fritz D	Santa Barbara, CA	1	48

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Syringe having a flexible collar

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07978812

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PATENT NO	5509903
SERIAL NO	07978812
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07978812

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