PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D259388
|
Priority
Jul 07 1977
|
Filed
Jan 18 1978
|
Issued
Jun 02 1981
|
Expiry
Jun 02 1995
|
|
Assg.orig
|
|
Entity
unknown
|
3
|
3
|
n/a
|
|
|
The ornamental design for a floor sweeper, substantially as shown and described.
|
FIG. 1 is a perspective view of a floor sweeper, showing my new design.
FIG. 2 is a left side elevation view thereof;
FIG. 3 is a rear elevation view thereof; and
FIG. 4 is a bottom plan view thereof.
The conventional electrical cord has been shown fragmentarily in all views
for convenience of illustration.
Merloni, Elio
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 18 1978 | | Emer S.n.c. | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a