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Patent
   D306831
Priority
Mar 12 1986
Filed
Sep 12 1986
Issued
Mar 27 1990
Expiry
Mar 27 2004
Inventors
Chevassus,…
Assg.orig
LIR
Assg.curr
LIR
Entity
unknown
Referenced by
4
References
5
Maint.:
n/a
The ornamental design for a dropper, as shown and described.

FIG. 1 is a side view of a dropper showing my new design, all sides being identical;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof.
INVENTORS:

Chevassus, Alain

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5505712, Apr 13 1994 Medicament applicator with spatulate tip
D372070, May 16 1994 Inverness Medical Switzerland GmbH Dispenser
D884282, Aug 30 2017 YONWOO CO., LTD. Cosmetic container
D943417, Sep 23 2019 AMOREPACIFIC CORPORATION Cosmetic container
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3168913,
4633922, Jul 16 1984 RORY LTD , VIA PONTE TRESA, 7 B 6924 SORENGO SWITZERLAND Cap-, dropper- and ring assembly for bottles
106448,
242227,
39688,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 12 1986LIR(assignment on the face of the patent)
Nov 09 1986CHEVASSUS, ALAINLIRASSIGNMENT OF ASSIGNORS INTEREST 0046270213 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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