Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1977-08-26
1979-02-20
Apley, Richard J.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
273 73D, A63B 5114, A63B 5102
Patent
active
041403169
ABSTRACT:
A racquet, for tennis or the like, and a method for stringing racquets. The racquet has a handle, a frame, and a plurality of strings spanning the frame in two groups. A first group is generally parallel to the handle and a second group is generally perpendicular to the handle. Each string spans the frame once and has retaining means on each end for maintaining the string taut while spanning the frame. An apparatus for determining the distance between retaining means on each end of a string for making a single span of a racquet frame includes at least one first position and a plurality of second positions on a surface. A taut string, having a first retaining means at a first position and a second retaining means at a second position, has a predetermined tension when placed in the frame. An apparatus for stringing a racquet includes a body portion for fitting onto the frame and a winch key rotatably on the body portion.
REFERENCES:
patent: 640555 (1900-01-01), Fuller
patent: 840467 (1907-01-01), Beard
patent: 1292317 (1919-01-01), Holding
patent: 1621746 (1927-03-01), Morten
patent: 1962701 (1934-06-01), Andrews
patent: 2059917 (1936-11-01), Spencer
patent: 2091654 (1937-08-01), Roberts et al.
patent: 3548484 (1970-12-01), Carlton
patent: 3709491 (1973-01-01), Minchin
patent: 3837649 (1974-09-01), Burchett
patent: 3966207 (1976-06-01), Pass
patent: 3994495 (1976-11-01), Stoffel
patent: 4026553 (1977-05-01), Vendramini
LandOfFree
Tennis racquet does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tennis racquet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tennis racquet will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-255124