PTO Wrapper PDF
Dossier Espace Google
Patent
   D244839
Priority
Apr 16 1975
Filed
Aug 26 1975
Issued
Jun 28 1977
Expiry
Jun 28 1991
Inventors
Malkin, Ro…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
2
References
5
Maint.:
n/a
The ornamental design for a plant balling device, substantially as shown and described.

FIG. 1 is a top plan view of a plant balling device, showing my new design;

FIG. 2 is a bottom plan view thereof; and

FIG. 3 is a side elevation thereof.
INVENTORS:

Malkin, Robert S.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D786444, Dec 21 2015 DITRON INDUSTRIES LTD. Box for a dental kit
D797573, Sep 29 2016 MARIPLAST NORTH AMERICA, INC.; MARIPLAST NORTH AMERICA, INC Plant sheath
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2945323,
3109258,
3184890,
181500,
226279,
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