Supports – Easel; book – copy or music score holder – With adjustable inclination
Patent
1974-12-26
1976-09-14
Hafer, Robert A.
Supports
Easel; book, copy or music score holder
With adjustable inclination
248460, 312233, A47G 124
Patent
active
039802663
ABSTRACT:
A desk top work support device having a base with an inclined primary work surface, and having a secondary work support member positioned above the primary work surface. The secondary work support member is pivotally mounted on the base to provide a preset forward position for close reading, and a preset rearward position for secondary reference tasks wherein the secondary work support member does not interfere with access to the primary work surface. The pivoting linkage provides different inclinations for the secondary work support member with respect to the primary work surface in said forward and rearward positions to permit optimum utilization of remote light sources. The secondary work support member has a support bar, and removable work holders which may be slidably engaged within the base and are retained therein by the secondary work support bar when it is in its rearward position.
REFERENCES:
patent: 928614 (1909-07-01), Mohr
patent: 1301406 (1919-04-01), Dierks
patent: 1343527 (1920-06-01), Stoelzel
patent: 1420439 (1922-06-01), Moore
patent: 1836466 (1931-12-01), Hamilton
patent: 1847195 (1932-03-01), Robinson
patent: 3057112 (1962-10-01), Bergman
Engstrom Harry C.
Hafer Robert A.
Long Theodore J.
Winter John M.
LandOfFree
Desk top work support device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Desk top work support device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Desk top work support device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1022939