PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D279321
|
Priority
Nov 07 1983
|
Filed
Nov 07 1983
|
Issued
Jun 18 1985
|
Expiry
Jun 18 1999
|
|
Assg.orig
|
|
Entity
unknown
|
7
|
8
|
n/a
|
|
|
The ornamental design for a vacuum cleaner, substantially as shown and described.
|
FIG. 1 is a perspective view showing the side, top, and front of a vacuum
cleaner embodying my design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a front elevational view thereof; and
FIG. 5 is a rear elevational view thereof.
Schoettler, Harold J.
Patent |
Priority |
Assignee |
Title |
D318544, |
Nov 22 1989 |
|
Vacuum cleaner |
D325451, |
Feb 13 1990 |
BISSELL Homecare, Inc |
Vacuum cleaner |
D416113, |
Mar 12 1998 |
Citywide Machine Wholesale, Inc. |
Vacuum cleaner |
D424764, |
Mar 18 1998 |
J & M Enterprises, LLC |
Hydrofiltration vacuum extraction machine |
D569063, |
Aug 10 2005 |
SCHOETTLER RESEARCH AND ENGINEERING CORPORATION |
Vacuum cleaner |
D579162, |
Aug 29 2007 |
SCHOETTLER RESEARCH AND ENGINEERING CORPORATION |
Vacuum cleaner with attached air filter |
D912342, |
Mar 04 2019 |
Black & Decker Inc.; Black & Decker Inc |
Vacuum |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a