Concave multi-level chess board

Details Concave multi-level chess board Concave multi-level chess board

1994-08-01

1996-10-15

Morris, Sandra L.

Games, toys, and sports goods

Toy

Representation or scale model

D21 24

Patent

active

D03746887

REFERENCES:
patent: D215103 (1969-09-01), Stevens
patent: D221390 (1971-08-01), Skillman
patent: D223939 (1972-06-01), Palazzolo
patent: D228775 (1973-10-01), Randell
patent: D259644 (1981-06-01), Israel et al.
patent: D267023 (1982-11-01), Bowser
patent: D321536 (1991-11-01), DeMarco
patent: 4179127 (1979-12-01), Goodman
patent: 5048840 (1991-09-01), Johnson, Jr.
patent: 5358252 (1994-10-01), McPhaul

Affiliated with

Also associated with

Rating

Concave multi-level chess board does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Concave multi-level chess board, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Concave multi-level chess board will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1236259