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

Icon_funbox Bizarre Patents

Patent No. 5678617

Method and apparatus for making a drink hop along a bar or counter

A method for generating a drink which appears to hop from a remote spot on the bar or counter and take one or more leaps, before landing in a patron's glass.

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.

 

Assignee: Acushnet Company


Location: Fairhaven, MA
No. of patents: 1411

1                      
NumberTitleIssue Date
8182369Dual core golf ball having negative-hardness-gradient thermoplastic inner core and shallow positive-hardness-gradient thermoset outer core layer
A golf ball including a thermoplastic inner core and a thermoset outer core layer is described. The inner core has a surface hardness of 43 to about 65 Shore D and a center hardness of about 30 to 43 Shore D that is less than the surface hardness to define a positiv...
05/22/2012
8182363Golf club head and removeable weight
A golf club head and a removable weight that is received in a receptacle of the golf club head. The weight includes a cap and a slug. The cap is removably coupled to the receptacle and includes a recess that slidably receives a portion of the slug so that the cap an...
05/22/2012
8182360Golf club with a rigid shaft band
A golf club with a rigid shaft band is disclosed herein. More specifically, the present invention discloses a golf club with a rigid shaft band that is placed at a precise location on the shaft itself, utilizing a precise taper within the internal surface of the rig...
05/22/2012
8182359Iron-type golf clubs
A set of iron-type golf clubs includes long irons with channel back configurations and short irons with cavity back configurations. The rear face configurations transition from channel backs through to pure cavity backs for increased performance continuum for the se...
05/22/2012
8177666Casing layer for polyurethane-covered and polyurea-covered golf balls
This invention is related to multi-layer golf balls having at least one layer containing a neutralized high acid ionomer linked to a grafted metallocene copolymer, where the golf balls exhibit improved performance characteristics and properties. ...
05/15/2012
8172695Golf club
A golf putter with a novel offset and shaft-attachment design is disclosed and claimed. The club includes a head having a strike surface, a sole, and a top line. A tube is coupled to the head, a coupling member is coupled to the distal end of the tube, and a shaft i...
05/08/2012
8172694Golf club head comprising a piezoelectric sensor
An apparatus and method for determining the kinematic characteristics of a golf club head are disclosed. The apparatus includes at least one piezoelectric component selectively positioned within or upon a club head. The piezoelectric component is preferably position...
05/08/2012
8168710Golf balls containing highly-neutralized acid polymer blends
A golf ball having a core, a cover layer, and an optional intermediate layer disposed between the core and the cover layer is disclosed and described. One or more of the core, the cover layer, or the intermediate layer is formed of a highly neutralized polymer blend...
05/01/2012
8167740Multi-layer core golf ball
Golf balls comprising a multi-layer core and a cover are disclosed. The multi-layer core comprises a thermoset rubber inner core, a thermoset rubber first intermediate core layer, a thermoplastic second intermediate core layer, and a thermoset rubber outer core laye...
05/01/2012
D658356Outsole for a golf shoe
05/01/2012
8163823Highly neutralized acid polymers and their use in golf balls
The present invention is directed to a golf ball having at least one layer which includes a polymer composition containing at least 50 wt % of an acid polymer and at least 0.5 wt % of a plasticizer selected from the group consisting of alkylamines, alkanol amines, a...
04/24/2012
8162777Multi-layer core golf ball
Golf balls consisting of a multi-layer core and a cover are disclosed. The multi-layer core comprises a thermoset rubber center, a thermoplastic intermediate core layer, and a thermoset rubber outer core layer. ...
04/24/2012
8161903Method of providing a moisture vapor barrier layer to a core of a golf ball
A method of forming a water vapor barrier layer to a core of a golf ball is provided. The method includes placing the core of the golf ball into a vapor barrier composition, withdrawing the lifting device, and spinning and optionally oscillating the core within the ...
04/24/2012
8157675Golf ball with negative hardness gradient core
A golf ball comprising a single layer core and a cover layer disposed about the single layer core, the single layer core being formed from a substantially homogenous formulation and comprising a geometric center and an outer surface, the single layer core further co...
04/17/2012
8157674Multi-layer core golf ball having opposing hardness gradient with steep gradient inner core layer
A golf ball comprising an inner core having an outer surface and a geometric center and being formed from a substantially homogenous rubber composition, the rubber composition comprising a base rubber and a resorcinol such that the geometric center has a hardness of...
04/17/2012
8157673Iron-type golf club
A golf club including a club head having a club head main body including a hitting face and a face support, and a support extension. The support extension extends between the face support and a back flange to define a lower cavity. ...
04/17/2012
8156793Golf club head comprising a piezoelectric sensor
An apparatus and method for determining the kinematic characteristics of a golf club head are disclosed. The apparatus includes at least one piezoelectric component selectively positioned within or upon a club head. The piezoelectric component is preferably position...
04/17/2012
8152656High performance golf ball having a reduced-distance
A golf ball having a reduced distance while maintaining the appearance of a normal high performance trajectory. The golf ball has a core, an inner cover layer, and a cover. The core has a diameter of from about 1.300 to 1.620 inches, while the ball has a weight from...
04/10/2012
8152655Multi-piece golf ball comprising low hardness gradient core
A golf ball includes a single core formed from a substantially homogenous rubber composition, an inner cover disposed about the core, and an outer cover. The inner cover includes an ionomeric material and has a hardness of about 60 Shore D or greater. The outer cove...
04/10/2012
8152654Three-layer-core golf ball having highly-neutralized polymer outer core layer
A golf ball including an inner core layer formed from a thermoset rubber composition and having a first surface hardness; a thermoplastic outer core layer having a second surface hardness, an inner surface hardness, and being formed from a copolymer of ethylene and ...
04/10/2012
8152653Thick inner cover multi-layer golf ball
A golf ball including a core having an outer surface and a geometric center and being formed from a substantially homogenous composition throughout, the core having a diameter of 1.20 inches or less, a compression of 45 or less, and a coefficient of restitution of 0...
04/10/2012
8152652Golf club head with improved performance
A golf club head with an improved sweet spot, defined as a portion of the striking face that has at least 99.7% of the maximum ballspeed is disclosed herein. More specifically, the present invention discloses a golf club head with a significantly circular sweet spot...
04/10/2012
8147353Iron-type golf club
A a golf club including a club head having a club head main body, a supporting member and a muscle back shell. The muscle back shell is coupled to the club head main body and the supporting member. ...
04/03/2012
8147351Interchangeable shaft and club head connection system
Disclosed herein is a golf club including a shaft, a club head and several devices for releasably connecting the shaft to the club head. ...
04/03/2012
8142309Golf club head having a grooved face
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances and angled relative to a leading edge of the golf club head. The sole of the golf club head is contoured s...
03/27/2012
8142306Interchangable shaft and club head connection system
Disclosed herein is a golf club including a shaft, a club head and several devices for releasably connecting the shaft to the club head. ...
03/27/2012
8141277Shoe with sensors, controller and active-response elements and method for use thereof
Active-response golf shoes are disclosed. The golf shoes include a plurality of sensors, a controller, and at least one active-response element. The sensor and controller operate to rapidly determine if a golfer is walking or swinging a golf club. Once this determin...
03/27/2012
D656307Golf shoe upper
03/27/2012
D656306Golf shoe upper
03/27/2012
8137217Golf ball dimple profile
The present invention concerns a golf ball with dimples having a cross-sectional profile comprising a conical base shape and a spherical cap with a prescribed point of tangency to the cone sidewall. More particularly, the conical profiles of the present invention ar...
03/20/2012
8137216Golf ball surface patterns comprising multiple channels
A golf ball having an improved surface pattern is disclosed. The golf ball has one or more channels or ridges on its surface. These ridges or channels may decrease drag, or may increase lift, and may increase or decrease flight symmetry. These channels or ridges may...
03/20/2012
8137215Multi-layer core golf ball
Golf balls comprising a multi-layer core and a cover are disclosed. The multi-layer core comprises a thermoset rubber inner core, a thermoset rubber first intermediate core layer, a thermoplastic second intermediate core layer, and a thermoset rubber outer core laye...
03/20/2012
8137214Dual-core comprising negative gradient center and positive gradient outer core layer
A golf ball including an inner core having a geometric center and a first outer surface, the inner core being formed from a first substantially homogenous rubber composition, and an outer core layer formed from a second substantially homogenous rubber composition, t...
03/20/2012
8137213Multi-layer core golf ball
Golf balls consisting of a multi-layer core and a cover are disclosed. The multi-layer core comprises a thermoset rubber center, a thermoplastic intermediate core layer, and a thermoset rubber outer core layer. At least one of the core layers has a specific gravity ...
03/20/2012
8137212Treatment for facilitating bonding between golf ball layers and resultant golf balls
The present invention is directed towards a multilayer golf ball which comprises a core having a treated surface and a cover layer having a plurality of dimples, wherein the cover layer is disposed concentrically about the core and bonded to the core preferably with...
03/20/2012
8137211Method of making a golf ball with a multi-layer core
A multilayer golf ball including a solid center having a center hardness, a plurality of laminates cut into a plurality of shapes formed around the center to create an inner ball, and a cover formed around the inner ball, wherein the plurality of layers can include ...
03/20/2012
8137210Performance measurement system with quantum dots for object identification
The present invention is directed to a monitor system that measures flight characteristics of at least one object moving in a predetermined field-of-view using at least one fluorescent marker. In one embodiment, the emission spectra of the fluorescent marker is pref...
03/20/2012
8133133Forged iron-type golf clubs
Forged cavity back iron-type clubs and oversize clubs are disclosed. These forged clubs have thin, durable hitting face and relatively large cavity volumes. These clubs have high rotational moments of inertia to minimize distance and accuracy penalties associated wi...
03/13/2012
8133131Interchangeable shaft and club head connection system
Disclosed herein is a golf club including a shaft, a club head and several devices for releasably connecting the shaft to the club head. ...
03/13/2012
8133130Interchangeable shaft system
A golf club incorporating an interchangeable shaft system includes a shaft, a shaft sleeve, a club head and a fastener. The shaft sleeve is coupled to an end of the shaft and is received in a hosel included in the club head. The fastener retains the shaft sleeve in ...
03/13/2012
1                      
 
Sign InRegister
Username  
Password   
forgot password?