US 7,555,843 B2
Construction layout marking device
Lance Leonard, 5435 Bay Meadows Rd., Omaha, Nebr. 68127 (US)
Filed on Aug. 22, 2007, as Appl. No. 11/892,351.
Prior Publication US 2009/0049703 A1, Feb. 26, 2009
Int. Cl. B44D 3/38 (2006.01); G01B 3/10 (2006.01)
U.S. Cl. 33—414  [33/759; 33/764] 20 Claims
OG exemplary drawing
 
1. A construction layout marking device comprising:
a reel housing including a reel case;
a reel hub supported for rotation in said reel case;
first and second spaced, parallel measuring tapes having first ends secured to said reel hub and having second ends extendable out of said reel case; and
a plurality of marking templates, each being attached to both of said spaced measuring tapes, said plurality of marking templates being located at defined spacing distances along said spaced measuring tapes.