|
The ornamental design for a roller chain tool, as shown. |
FIG. 1 is a perspective view of a roller chain tool, showing my new design, the jaws being in approximately mid-position;
FIG. 2 is a top plan view thereof, showing the jaws in maximum open position;
FIG. 3 is a bottom plan view thereof, showing the jaws in maximum closed position;
FIG. 4 is an elevational view of the left side thereof;
FIG. 5 is an elevational view of the right side thereof;
FIG. 6 is a front elevational view thereof, showing the jaws in maximum open position; and,
FIG. 7 is a rear elevational view thereof, showing the jaws in maximum closed position.
Patent | Priority | Assignee | Title |
D322207, | Mar 31 1989 | Drive chain tightener and holder | |
D342882, | Jul 02 1992 | Rohm and Haas Company | Taper joint clamp |
D362166, | Jun 06 1994 | Strut spring compressor | |
D850879, | Apr 12 2018 | Clamp | |
D857471, | Dec 18 2017 | Hose clamp pliers |
Patent | Priority | Assignee | Title |
3736629, | |||
4278246, | Dec 13 1979 | Clamping device | |
4524959, | Aug 25 1982 | Holder of pipes or pipe joints for welding | |
240704, | |||
D281856, | Sep 06 1983 | Conveyor chain tool |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |