|
The ornamental design for a keyboard support, as shown and described. |
FIG. 1 is a top plan view of a keyboard support showing our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a right side elevational view thereof with the left side elevational view being a mirror image thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view of a second embodiment of the keyboard support shown in FIG. 1;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a right side elevational view thereof with the left side elevational view being a mirror image thereof;
FIG. 9 is a front elevational view thereof;
FIG. 10 is a rear elevational view thereof;
FIG. 11 is a top plan view of a third embodiment of the keyboard support shown in FIG. 1;
FIG. 12 is a bottom plan view thereof;
FIG. 13 is a right side elevational view thereof with the left side elevational view being a mirror iamge thereof;
FIG. 14 is a front elevational view thereof; and,
FIG. 15 is a rear elevational view thereof.
Pangborn, Donald R., Wisniewski, Michael G., Caronia, James R., Teeter, Charles E.
Patent | Priority | Assignee | Title |
5924664, | Mar 12 1997 | HUMANSCALE CORP | Keyboard support mechanism |
6409127, | Oct 27 1998 | Workrite Ergonomics, LLC | Adjustable keyboard support mechanism |
6883764, | Mar 12 1997 | HUMANSCALE CORP | Keyboard support mechanism |
7841569, | Mar 12 1997 | HUMANSCALE CORP | Keyboard support mechanism |
7841570, | Mar 12 1997 | Humanscale Corporation | Keyboard support mechanism |
D374868, | Jun 16 1995 | Computer mouse rack | |
D439911, | Oct 26 1999 | Compact keyboard tray assembly |
Patent | Priority | Assignee | Title |
4666118, | Jan 13 1986 | Tray assembly | |
4783036, | Apr 16 1987 | Anthro Corporation | Adjustable support |
D306239, | Jan 16 1987 | Weber-Knapp Company | Keyboard support |
D311829, | Apr 29 1987 | Ergotron, Inc | Combined shelf and adjustable support arm for attachment to a table |
D314106, | Aug 19 1986 | Lucy, Szadkowski | Adjustable armrest attachment |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 23 1990 | Weber-Knapp Company | (assignment on the face of the patent) | / | |||
Jun 20 1990 | PANGBORN, DONALD R | WEBER-KNAPP COMPANY, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 005372 | /0372 | |
Jun 20 1990 | TEETER, CHARLES E | WEBER-KNAPP COMPANY, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 005372 | /0372 | |
Jun 20 1990 | CARONIA, JAMES R | WEBER-KNAPP COMPANY, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 005372 | /0372 | |
Jun 20 1990 | WISNIEWSKI, MICHAEL G | WEBER-KNAPP COMPANY, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 005372 | /0372 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |