|
The ornamental design for a ladder rack support, as shown and described. |
|||||||||||||||||
FIG. 1 is a front elevational view of a ladder rack support, showing our new design;
FIG. 2 is a right side elevational view thereof, the left side being a mirror image;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
Weger, Jr., Kenneth F., Webb, Freddie C.
| Patent | Priority | Assignee | Title |
| D640074, | May 23 2008 | Steelcase Inc | Stanchion assembly |
| Patent | Priority | Assignee | Title |
| 4341332, | Dec 29 1980 | Advanced Accessory Systems, LLC | Stanchion assembly |
| 4618083, | May 17 1984 | Knaack Manufacturing Company | Ladder clamping device for vehicle rack |
| 4995538, | Dec 04 1987 | FAPA S.p.A. | Motor vehicle roof rack |
| 5009350, | Sep 08 1989 | Retainer assemblies for elongated objects | |
| D309126, | Apr 20 1987 | Bracket for supporting mounting bar on vehicle |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 28 1992 | WEGER, KENNETH F , JR | Knaack Manufacturing Company | ASSIGNMENT OF ASSIGNORS INTEREST | 006240 | /0810 | |
| Jul 28 1992 | WEBB, FREDDIE C | Knaack Manufacturing Company | ASSIGNMENT OF ASSIGNORS INTEREST | 006240 | /0810 | |
| Jul 30 1992 | Knaack Manufacturing Co. | (assignment on the face of the patent) | / | |||
| Feb 25 2000 | Knaack Manufacturing Company | Knaack Manufacturing Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010731 | /0379 | |
| May 18 2007 | Knaack Manufacturing Company | Knaack LLC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 019501 | /0822 | |
| Dec 10 2014 | Knaack LLC | BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 034478 | /0120 | |
| Jul 24 2017 | BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENT | Knaack LLC | RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY COLLATERAL | 043319 | /0113 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |