Games using tangible projectile – Playing field or court game; game element or accessory... – Goal or target structure for projectile; element thereof
Reexamination Certificate
2005-09-20
2005-09-20
Vidovich, Gregory (Department: 3711)
Games using tangible projectile
Playing field or court game; game element or accessory...
Goal or target structure for projectile; element thereof
Reexamination Certificate
active
06945885
ABSTRACT:
An articulated football goal post can be raised to a high position and a low position relative to the game position, for safety and security, and to facilitate the attachment of television cameras and the like. The crossbar and uprights are supported on the end of a boom pivoted on a vertical column and powered by a hydraulic jack, which may be operated remotely. Through either a parallel linkage or a separate hydraulic jack, the uprights are held in a substantially vertical orientation throughout the pivoting motion.
REFERENCES:
patent: 2819547 (1958-01-01), Clements, Jr.
patent: 2884252 (1959-04-01), Thompson
patent: 3018102 (1962-01-01), Murphy
patent: 3516666 (1970-06-01), Rottman et al.
patent: 3856302 (1974-12-01), Karkoska
patent: 3908992 (1975-09-01), Cunningham et al.
patent: 3981501 (1976-09-01), Gonzalez et al.
patent: 4026554 (1977-05-01), Karkoska
patent: 4412679 (1983-11-01), Mahoney et al.
patent: 4465277 (1984-08-01), Dittrich
patent: 4801142 (1989-01-01), Friesen
patent: 5601284 (1997-02-01), Blackwell et al.
patent: 5738601 (1998-04-01), Hughes
patent: 5839980 (1998-11-01), Kendy
patent: 6261196 (2001-07-01), Caruso
patent: 6302811 (2001-10-01), Topham
patent: 6394917 (2002-05-01), Chiappini et al.
patent: 6402644 (2002-06-01), Stanford et al.
Chambers M.
Krayer William L.
Vidovich Gregory
LandOfFree
Articulated football goal post does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Articulated football goal post, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Articulated football goal post will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3380322