PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D318219
|
Priority
Aug 05 1987
|
Filed
Nov 06 1987
|
Issued
Jul 16 1991
|
Expiry
Jul 16 2005
|
|
Assg.orig
|
|
Entity
unknown
|
19
|
15
|
n/a
|
|
|
The ornamental design for a roller wheel, as shown and described.
|
FIG. 1 is a perspective view of a roller wheel showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view, with the bottom being a mirror image thereof;
and,
FIG. 5 is a left elevational view, with the opposite side being a mirror
image thereof.
Guile, Henry B. O.
Patent |
Priority |
Assignee |
Title |
10479135, |
Jan 21 2016 |
|
Omni-directional wheel for pool vacuum head |
10699597, |
Feb 02 2016 |
DEKA Products Limited Partnership |
Modular electro-mechanical agent |
11521517, |
Feb 02 2016 |
DEKA Products Limited Partnership |
Modular electro-mechanical agent |
11642912, |
Jan 21 2016 |
|
Omni-directional wheel for pool vacuum head |
6340065, |
Apr 14 2000 |
Airtrax Corporation |
Low vibration omni-directional wheel |
6394203, |
Apr 14 2000 |
Airtrax Corporation |
Method for designing low-vibration omni-directional wheels |
6547340, |
Apr 14 2000 |
Airtrax Corporation |
Low vibration omni-directional wheel |
6796618, |
Apr 14 2000 |
|
Method for designing low vibration omni-directional wheels |
7441786, |
Mar 07 2005 |
Stryker Corporation |
Convertible low profile roller and support base |
7735165, |
Dec 01 2005 |
Stryker Corporation |
Single step wheelchair transfer device |
D337937, |
Jul 08 1991 |
|
Roller wheel |
D435437, |
Sep 01 1998 |
Oscar Investments Pty Limited |
Wheel |
D613152, |
Oct 02 2008 |
|
Sand traction wheel |
D792198, |
Oct 29 2015 |
MTD Products Inc |
Caster wheel |
D829627, |
Jan 30 2017 |
DEKA Products Limited Partnership |
Wheel |
D867953, |
Jan 30 2017 |
DEKA Products Limited Partnership |
Wheel |
D892698, |
Jan 30 2017 |
DEKA Products Limited Partnership |
Wheel |
D928680, |
Dec 27 2019 |
ROTACASTER WHEEL PTY LTD |
Multiple directional wheel rim |
D986992, |
Jul 28 2022 |
|
Roller wheel |
Patent |
Priority |
Assignee |
Title |
1305535, |
|
|
|
2980435, |
|
|
|
3253632, |
|
|
|
3465843, |
|
|
|
3789947, |
|
|
|
3872940, |
|
|
|
3876255, |
|
|
|
3882885, |
|
|
|
4223753, |
Dec 19 1977 |
|
Omni-directional transport device |
4335899, |
May 18 1979 |
R F H TOYS LIMITED, A BRITISH COMPANY |
Wheel for toy vehicle |
AU91203, |
|
|
|
239457, |
|
|
|
D294418, |
Mar 12 1985 |
|
Removable boat moving wheel |
D309254, |
Jun 25 1987 |
OSCAR INVESTMENTS PTY LIMITED, A CORP OF NEW SOUTH WALES, AUSTRALIA |
Roller wheel |
DE822660, |
|
|
|
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a