PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D870991
|
Priority
Nov 11 2016
|
Filed
May 02 2017
|
Issued
Dec 24 2019
|
Expiry
Dec 24 2034
|
|
Assg.orig
|
|
Entity
unknown
|
1
|
24
|
n/a
|
|
|
The ornamental design for a sweeper, as shown and described.
|
FIG. 1 is a perspective view of a sweeper;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Baxter, Mark
Patent |
Priority |
Assignee |
Title |
1420830, |
|
|
|
1583192, |
|
|
|
1813325, |
|
|
|
2001982, |
|
|
|
2050361, |
|
|
|
2302275, |
|
|
|
2371918, |
|
|
|
2793378, |
|
|
|
2918687, |
|
|
|
3184775, |
|
|
|
3401415, |
|
|
|
3517404, |
|
|
|
3774257, |
|
|
|
3786532, |
|
|
|
3800351, |
|
|
|
4028765, |
Jul 24 1975 |
Leifheit International Gunter Leifheit GmbH |
Floor or carpet sweeper |
4102000, |
Feb 13 1976 |
Leifheit International Gunter Leifheit GmbH |
Carpet sweeper |
D274663, |
Dec 04 1980 |
LEIFHEIT AG, LEIFHEITSTRASSE, A CORP OF GERMANY |
Carpet sweeper with additional rotable edge brushes |
D293142, |
Jan 08 1985 |
KABUSHIKI KAISHA HOKY HOKY CORPORATION |
Carpet sweeper |
D342812, |
Jul 31 1991 |
BISSELL Homecare, Inc |
Carpet sweeper |
D349793, |
Jul 17 1991 |
ROYAL APPLIANCE MFG CO A CORP OF OHIO |
Carpet sweeper |
D391708, |
Nov 15 1996 |
BISSELL Homecare, Inc |
Carpet sweeper |
D501282, |
Apr 18 2002 |
Hayco Manufacturing Limited |
Utility portion of carpet sweeper |
D599066, |
Oct 27 2006 |
Ewbank Products Limited |
Rechargeable carpet sweeper |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a