Manual dispensing aid for a syringe

- Hamilton Company
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Description

FIG. 1 is a side view of a manual dispensing aid for a syringe showing our new design;

FIG. 2 is an opposite side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is an end view thereof;

FIG. 6 is an opposite end view thereof;

FIG. 7 is a perspective view thereof showing the syringe release in an open position;

FIG. 8 is a perspective view thereof showing the syringe release in an open position with a syringe placed in the dispensing aid and shown in phantom.

FIG. 9 is a perspective view thereof showing the syringe release in a closed position with a syringe placed in the dispensing aid and shown in phantom.

FIG. 10 is a perspective view thereof showing the syringe release in a closed position with the plunger pushed in and with a syringe placed in the dispensing aid shown in phantom.

The broken-line showing of environmental structure in FIGS. 8, 9 and 10 are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
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Other references
  • Fisher Scientific Catalog 91-92 p. 544 at bottom. Daigger Catalog 1994 p. 158 top left.
Patent History
Patent number: D370974
Type: Grant
Filed: Jan 27, 1995
Date of Patent: Jun 18, 1996
Assignee: Hamilton Company (Reno, NV)
Inventors: Thomas Barresi (Reno, NV), Robert Scalese (Reno, NV), Randy Hall (Reno, NV), Robert Anderson (Reno, NV)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Frank Martinez
Attorney: Bernhard Kreten
Application Number: 0/34,111