| Patents for A63D 5 - Accessories for bowling-alleys or table alleys (1,014) |
|---|
| 08/24/1993 | US5238242 Modular bowling alley pit assembly |
| 07/22/1993 | WO1993013838A1 Automatic bowling alley |
| 07/22/1993 | DE4201530A1 Automatische kegelbahn Automatic bowling alley |
| 07/13/1993 | US5226648 Bowling apparatus with automatic detecting function for remaining pins |
| 07/01/1993 | DE4142808A1 Ten pin bowling machine - has pins raised when slackness in attachment ropes is removed by pulleys moving on endless belt arrangement |
| 06/23/1993 | EP0548055A2 Video distribution system |
| 06/15/1993 | US5219412 Method and apparatus of moving bowling-lane maintenance machine |
| 05/04/1993 | US5207422 Bowling alley bumper system |
| 04/29/1993 | WO1993007939A1 Variable speed transfer roller for bowling lane dressing apparatus |
| 04/13/1993 | US5201874 Bowling ball support for the forearm |
| 03/30/1993 | US5198976 Multifunction interactive automatic bowling alley system utilizing a touch screen console |
| 03/18/1993 | WO1993004746A1 Bowling alley bumper system |
| 03/16/1993 | US5193804 Automatic pin setting apparatus |
| 02/16/1993 | US5185901 Bowling lane maintenance machine capable of self-indexing from lane-to-lane |
| 01/26/1993 | US5181716 Bowling alley bumper system |
| 01/14/1993 | DE4122059A1 Cleaning-polishing device for billiard balls or bowls - consists of plate with felt replaceable surface, drive unit, holder with ball containers, and opening |
| 12/28/1992 | CA2072279A1 Data acquisition electronic sensor based system for score and control of a bowling house and a minibowl |
| 12/01/1992 | US5167412 For a game of bowling |
| 11/10/1992 | US5161277 Variable speed transfer roller for bowling lane dressing apparatus |
| 10/13/1992 | US5154418 Deflecting cushion for bowling alley |
| 10/06/1992 | US5152525 Bowling pin orienting and directing system |
| 08/12/1992 | EP0494185A4 Reducing velocity of a rolling object |
| 07/15/1992 | EP0494185A1 Reducing velocity of a rolling object. |
| 06/11/1992 | DE4039315A1 Teaching aid for table ball game e.g. billiards - projects image onto table to indicate required action determined by computer |
| 06/02/1992 | US5118105 Bowling statistics display system |
| 05/19/1992 | US5115125 Pin detection system with an adjustably-mounted array of sensors |
| 03/31/1992 | US5101354 Multi-lane bowling system with remote operator control |
| 02/11/1992 | US5087041 Cover panel for pin setter bowling machine |
| 01/21/1992 | US5082265 Grip augmenting bowling ball handling apparatus |
| 01/14/1992 | US5080358 Bowling pin orienting and directing system |
| 12/31/1991 | US5076582 Bowling ball lifting apparatus |
| 12/04/1991 | CN2089827U Bowling device with tethered pins |
| 11/12/1991 | US5063633 Fluid handling apparatus for bowling lane cleaning device |
| 10/22/1991 | US5059125 Bowling tutor |
| 10/16/1991 | EP0451956A2 Bowling pin orienting and directing system |
| 09/03/1991 | CA1288448C Bowling pin sensor |
| 08/13/1991 | US5039095 Ten pin bowling apparatus |
| 04/17/1991 | EP0422742A1 Automatic pin setting apparatus |
| 03/30/1991 | WO1991004771A1 Reducing velocity of a rolling object |
| 01/08/1991 | US4982601 Method for the visual display of the migration of bowling lane oil during play |
| 12/25/1990 | US4980815 Apparatus for applying lane dressing to a bowling lane |
| 11/27/1990 | US4974161 Hand-held bowling data processor |
| 10/30/1990 | CA1275667C Rapid loading and distribution apparatus for bowling pins |
| 10/16/1990 | US4962565 Automatic vacuum bowling lane stripper |
| 10/02/1990 | US4959884 Combination bowling lane stripper and dressing apparatus |
| 08/29/1990 | CN2061069U Cotton rope setting wood bottle device for bowling |
| 08/21/1990 | US4949962 Pinwheel structure for bowling pin setters |
| 08/09/1990 | WO1990008580A1 Bowling machine having automatic unknocked pin detecting system |
| 07/03/1990 | US4938487 Bowling aid |
| 06/26/1990 | US4937772 Microcomputer-implemented method and apparatus for aiding bowlers |
| 06/19/1990 | US4935721 Method and apparatus for indicating a strike at bowling alley |
| 06/05/1990 | US4930775 Method of playing a bowling game |
| 05/01/1990 | US4920604 Automatic vacuum bowling lane stripper |
| 04/03/1990 | US4913445 Method of and apparatus for orientating bowling pins |
| 03/20/1990 | US4908898 Cleaning roller in bowling lane maintenance system |
| 03/06/1990 | US4906000 Automatic skittle game |
| 02/13/1990 | US4900024 Bowling alley bumper system |
| 01/09/1990 | US4893182 Video tracking and display system |
| 12/19/1989 | US4887813 Bowling scoring display system |
| 11/15/1989 | EP0341765A2 Automatic skittle game |
| 11/15/1989 | EP0341333A1 Device for automatically setting up pins fixed to cords |
| 10/25/1989 | EP0338768A2 Automatic bowling lane system |
| 06/20/1989 | CA1256141A1 Bowling alley lane guard |
| 05/30/1989 | US4834381 Method of playing a bowling game |
| 05/30/1989 | US4834380 Method of playing a bowling game |
| 05/30/1989 | US4834379 Method of playing a bowling game |
| 05/30/1989 | US4834378 Method of playing of bowling game |
| 05/02/1989 | US4827412 Pinfall detector using video camera |
| 04/25/1989 | US4824109 Portable electronic bowling scoring device |
| 04/18/1989 | US4822040 Bowling training process and device |
| 04/04/1989 | US4817947 Method of playing a bowling game |
| 03/21/1989 | US4813673 Rapid loading and distribution apparatus for bowling pins |
| 03/21/1989 | CA1251482A1 Photoelectric pinfall detection system |
| 02/23/1989 | DE3727072A1 Auxiliary device for systems with data capture and output |
| 01/05/1989 | DE3720891A1 Table skittles game |
| 12/20/1988 | US4792136 Convertible bowling alley |
| 12/06/1988 | US4789157 Method of playing a bowling game |
| 11/29/1988 | US4787634 Method of playing a bowling game |
| 11/29/1988 | US4787633 Method of playing a bowling game |
| 11/17/1988 | WO1988008736A1 Ten pin bowling apparatus |
| 10/11/1988 | US4776801 Device to assist bowlers |
| 09/13/1988 | US4770419 For blind bowlers |
| 09/13/1988 | US4770418 Bowling pin sensor |
| 09/13/1988 | US4770417 Method and apparatus for controlling a bowling ball lift mechanism |
| 07/05/1988 | US4754967 Supplemental device for an automatic pin handling device |
| 05/19/1988 | DE3637909A1 Apparatus for the automatic erection of skittles fixed to cables |
| 04/19/1988 | US4738000 Bowling lane maintenance apparatus |
| 02/23/1988 | US4726587 Optical bowling pin sensor |
| 02/09/1988 | US4724506 Power-saving system for bowling machine |
| 01/19/1988 | US4720102 Bowling alley lane guard |
| 08/19/1987 | EP0233148A2 Device for distribution of pins in a bowling-pin setter |
| 07/30/1987 | DE3602316A1 Table skittle apparatus |
| 06/09/1987 | CA1222608A1 Combination bowling lane stripper and duster |
| 02/03/1987 | US4640511 Bowling ball return mechanism |
| 12/16/1986 | US4629189 Photoelectric pinfall detection system |
| 11/20/1986 | EP0201649A1 Method and apparatus for applying a dressing oil to bowling alleys |
| 11/11/1986 | US4621461 Bowling ball finger hole sizing tool |
| 08/26/1986 | US4607843 Automatic bowling position indicator |
| 07/02/1986 | CA1206988A Returned bowling ball lifting apparatus |
| 07/01/1986 | US4597575 Method of playing a bowling game |