U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5983411

Toilet Tank Aquarium

A new toilet tank assembly aquarium for housing aquatic creatures.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 473/175 - Receiver is cup in earth (e.g., regulation hole in green, etc.)


Subclass of Class 473 - Games using tangible projectile
Definition: Subject matter wherein the surface is dirt or grass, and
No. of patents: 29
Last issue date: 05/17/2011


NumberTitleIssue Date
7942754Golf green for a patio
A golf green for a patio, deck, floor, substrate or supporting surface with access from below to cut a hole therein includes a U-shaped cup retaining structure mounted to the substrate underside adjacent the hole and into which a cup is slidably inserted and seated ...
05/17/2011
7431658Golf cup
A golf cup is provided that has a cylindrical wall defining an interior. The golf cup includes an insert formed from a non-metallic material positioned in the interior to form two chambers. The insert and chambers are arranged and configured to effect an audible ind...
10/07/2008
7266916Apparatus for displaying printed information inside a golf hole
A golf hole advertising apparatus comprises a housing countersunk in ground. The housing defines a cylindrical chamber with an opening for receiving a golf ball (not shown). The apparatus further comprises an annular display disc which is configured to fit through o...
09/11/2007
7226361Golf cup sleeve
A metal golf cup of a cylindrical shape includes a severable, plastic sleeve disposed therein. The plastic sleeve has a conical shape couples with the golf cup in an interference fit. The sleeve further includes a top sleeve portion at a top surface of the sleeve, a...
06/05/2007
7166044Putter's training aid
A device and a method for training a golfer to putt a golf ball into a hole. The device includes a slope indicator, which provides a visual indication of the slope of the slope of the golf green at the rim of the hole. The golfer marks the slope and practices differ...
01/23/2007
7033280Golf flagstick ferrule and method of use
A ferrule that includes a ledge having an underside with indentations. The indentations cooperating with a golf putting cup that has a ferrule socket formed by a plurality of primary fins. The ferrule and ferrule socket cooperating to prevent spinning of the flag, r...
04/25/2006
7033279Golf cup sleeve
A metal golf cup of a cylindrical shape includes a severable, plastic sleeve disposed therein. The plastic sleeve has a conical shape couples with the golf cup in an interference fit. The sleeve further includes a top sleeve portion at a top surface of the sleeve, a...
04/25/2006
6902491Floating golf ball cup insert
A golf cup insert has an integral annular outer flange resting on an inner annular ring molded into a vertical hole in a portable golf practice panel. The vertical hole has an inside diameter slightly larger than the outside diameter of the golf cup insert and flang...
06/07/2005
6837797Great putting game
A method for playing a putting game on a golf green surface is disclosed. Each player is provided a like plurality of golf balls, each ball having a unique feature for association with one player. In each round, all balls are placed on the circumference of a circle ...
01/04/2005
6767289Golf cup
A golf cup assembly is disclosed. The golf cup has a lower cylinder assembly having a cylindrical housing and a transverse member positioned within the interior of the cylindrical housing. A generally cylindrical sleeve depends from and is supported by the transvers...
07/27/2004
6764411Portable modular indoor/outdoor golf practice apparatus
An indoor/outdoor, portable, modular practice golf simulation apparatus that can be modified to be used as a putting green or driving mat. The apparatus includes a plurality of modular frame pieces that are coupled together to form a frame. These modular frame piece...
07/20/2004
6712714Golf course hole cup advertising method
A method of using a golf cup advertising device includes providing a golf course hole cup advertising device including a removable annular advertising member having viewable advertising; and inserting the removable annular advertising member into a golf course hole ...
03/30/2004
6676531Golf course hole cup advertising device
A golf course hole cup advertising device includes an annular base, a replaceable annular advertising insert disposed on the annular base, and a removable annular transparent cover disposed on the annular advertising insert. The removable annular transpar...
01/13/2004
6508719Golf cup retaining holder for artificial greens
A golf cup retaining system for use with artificial putting greens. The golf cup retaining system includes a retaining tube positioned in the ground at a selected area of the artificial green. An anchor plate secures with the upper portion of the retainin...
01/21/2003
6478687Golf cup with bearing insert
A golf hole cup has a synthetic plastic cup component molded as a single, monolithic unit. This includes a cylindrical outer liner tube, a central ferrule support core tube and a mounting structure, including a cone support flanges supporting the core tub...
11/12/2002
6409608Golf cup sleeve
A metal golf cup of a cylindrical shape includes a severable, plastic sleeve disposed therein. The plastic sleeve has a conical shape couples with the golf cup in an interference fit. The sleeve further includes a top sleeve portion at a top surface of th...
06/25/2002
6113503Non-sticking putting cup
A golf putting cup that includes an outer cylindrical wall and a bottom portion disposed therein. The bottom portion forms a ferrule socket and includes at least one passage for directing sand and other debris away from the ferrule socket. The ferrule soc...
09/05/2000
5964667Non-sticking putting cup
A golf putting cup that includes an outer cylindrical wall and a bottom portion disposed therein. The bottom portion forms a ferrule socket and includes at least one passage for directing sand and other debris away from the ferrule socket. The ferrule soc...
10/12/1999
5788581Apparatus and method for displaying an image inside a golf cup
An image display device and method allow an advertisement or message to be displayed within a golf cup, while permitting the golf cup to maintain sufficient drainage capability. An image carrying member is located between upper and lower members to form a...
08/04/1998
5716286Golf putter alignment teaching device
A training device for golf putting, said device being removably securable to a golf putter having a putter face and vertically disposed shaft, said device comprising: clamping means for removably securing said teaching device in a generally horizontally p...
02/10/1998
5542679Ground mounted appliance with leg joint
A leg for an outdoors appliance, such as a batting aid having a tethered ball, a basketball hoop assembly, a tennis net, or a table. The leg has upper and lower sections connected by a coil spring. A sleeve driven into the ground receives the leg to a suf...
08/06/1996
5382018Method of installing putting hole liner and collar
A simple, brightly colored, plastic collar is disclosed for greatly enhancing the visibility of the golf hole for players, spectator and televised golf events. The collar has a diameter essentially the same as a regulation hole and is installed in the cup...
01/17/1995
5362044Modified golf cup
An improved golf cup and in particular to a golf cup which has all the features of a normal golf cup and conforms with the appropriate Professional Golfer's Association (PGA) rules and regulations but, additionally, has been modified to provide a means to...
11/08/1994
5029856Golf cup for artificial greens
A golf cup for artificial greens comprising a golf cup having a cylindrical layer of a compressible substance secured to the upper internal end of the golf cup which extends for a portion of the internal length of the cup from the upper end thereof....
07/09/1991
5018730Golf ball cup ejecting apparatus
An elongate cylindrical aligned housing includes a solenoid organization operative through an audibly actuated switch to effect ejection of a golf ball directed within the organization by an individual effecting an audible sound system such as a clapping ...
05/28/1991
4878665Golf cup advertising device and method
A golf cup advertising device and method of assembly is provided. The device includes a golf cup unit having an axis, an insert disc for mounting within the golf cup unit at the bottom thereof and twist-on connection means for attaching the disc to the cu...
11/07/1989
4717156Tossing game
A tossing game including first and second base members for placement on a substantially horizontal support surface spaced apart from one another, each of the base members having a cavity with an upwardly opened mouth and being in the shape of a truncated ...
01/05/1988
4270751Golf putting aid apparatus for the visually handicapped
A golf putting aid apparatus for a visually handicapped person which is capable of use with a standard type golf cup is provided in which an audibly distinguishable electronic sound emission is provided for audibly indicating to the visually handicapped p...
06/02/1981
 
Sign InRegister
Username  
Password   
forgot password?