Playing field obstacle

Details Playing field obstacle Playing field obstacle

2007-09-04

2007-09-04

Tuttle, Catherine (Department: 2912)

Games, toys, and sports goods

Sports equipment

CD21S621000

Design Patent

active

29249848

CLAIM:
The ornamental design for a playing field obstacle, as shown and described.

REFERENCES:
patent: 1007628 (1911-10-01), Armstrong
patent: 1266494 (1918-05-01), Lakin
patent: 2748256 (1956-05-01), Moran
patent: 3552749 (1971-01-01), Piggotte
patent: 4215509 (1980-08-01), Mariol
patent: 4815784 (1989-03-01), Zheng
patent: 4837958 (1989-06-01), Radovich
patent: 4869503 (1989-09-01), Grasso
patent: 4934938 (1990-06-01), Orlandi et al.
patent: 5116273 (1992-05-01), Chan
patent: 5397130 (1995-03-01), Brown
patent: 5405266 (1995-04-01), Frank et al.
patent: 5527185 (1996-06-01), Davis
patent: D405485 (1999-02-01), Mathison
patent: 5928093 (1999-07-01), Lai
patent: D414815 (1999-10-01), McDonald
patent: 6012994 (2000-01-01), Beluse
patent: 6266904 (2001-07-01), Zheng
patent: 6347470 (2002-02-01), Radovich et al.
patent: 6374530 (2002-04-01), Mierau
patent: 6644843 (2003-11-01), Chin-Cheng
patent: 6866595 (2005-03-01), Elder et al.
patent: 7131917 (2006-11-01), Spencer
patent: 2003/0029074 (2003-02-01), Volz
patent: 2003/0046840 (2003-03-01), Evans et al.
patent: 2005/0032581 (2005-02-01), Wagner
patent: 2005/0159250 (2005-07-01), Elder et al.

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