Road structure – process – or apparatus – Traffic director
Reexamination Certificate
2006-04-25
2006-04-25
Hartmann, Gary S. (Department: 3671)
Road structure, process, or apparatus
Traffic director
C404S071000, C040S427000, C040S446000, C040S612000, C116S06300T
Reexamination Certificate
active
07033103
ABSTRACT:
A marking assembly for the marking of particular traffic situations and objects comprises a front row of viewing openings, which are separated from one another by view obstacles (5), at least one back row of view obstacles (6), which are provided at a distance from one another, the view obstacles (5) of the front row contrasting with respect to the view obstacles (6) of the back row. Distances between the viewing openings in the front row and distances between the view obstacles (6) of the back row are so small that a plurality of viewing openings in the front row and a plurality of view obstacles (6) of the back row lie within the field of view of the traffic participant. The field of view of the traffic participant at the same time offers a view, via the plurality of viewing openings in the front row, of an interference pattern of contrasting view obstacles (6), which are covered to a greater or lesser extent by the view obstacles (5) of the front row, of at least one of the back rows.
REFERENCES:
patent: 1475430 (1923-11-01), Curwen
patent: 2007524 (1935-07-01), Emmons
patent: 2674156 (1954-04-01), Mahler
patent: 2783730 (1957-03-01), Robins
patent: 3082560 (1963-03-01), Elvestrom
patent: 3562941 (1971-02-01), Boden
patent: 3742631 (1973-07-01), Hasala
patent: 4034555 (1977-07-01), Rosenthal
patent: 4249832 (1981-02-01), Schmanski
patent: 4420221 (1983-12-01), Sparks
patent: 4935335 (1990-06-01), Fotland
patent: 4944572 (1990-07-01), Young
patent: 5161979 (1992-11-01), Sekiguchi
patent: 5237449 (1993-08-01), Nelson et al.
patent: 5901484 (1999-05-01), Seder
patent: 6059414 (2000-05-01), Tsai
patent: 6226907 (2001-05-01), Conley et al.
patent: 6385882 (2002-05-01), Conley et al.
patent: 6553699 (2003-04-01), Edmunds et al.
patent: 389 497 (1924-02-01), None
patent: 22 52 847 (1974-05-01), None
patent: 195 23 544 (1996-01-01), None
patent: 296 12 851 (1996-10-01), None
patent: 198 06 556 (1999-08-01), None
patent: 0 118 323 (1984-09-01), None
patent: 2 532 095 (1984-02-01), None
Gort Marcel Peter
Hartmann Gary S.
Hoffmann & Baron , LLP
LandOfFree
Marking assembly for the marking of particular traffic... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Marking assembly for the marking of particular traffic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Marking assembly for the marking of particular traffic... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3582965