# US 12,179,070 B2 · Golf club > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,179,070 B2 - Document ID: US12179070B2 - Status: Granted - Kind: B2 - Application number: 17/734,185 - Filed: 2022-05-02 - Published: 2023-04-20 - Granted: 2024-12-31 - Earliest claimed: 2015-06-29 - Assignees: Taylor Made Golf Compnay, Inc. - Applicants: Taylor Made Golf Company, Inc. - Inventors: Mark Vincent Greaney; Andrew Kickertz; Todd P. Beach; Craig Richard Slyfield - Web page: https://patentgrep.com/patent/US12179070B2 ## CPC - A63B 53/0466: {wood-type} - A63B 60/00: Details or accessories of golf clubs, bats, rackets or the like - A63B 71/0619: {Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills} - A63B 53/0437: {with special crown configurations} - A63B 53/0441: {with visual indicators for aligning the golf club} - A63B 60/42: Devices for measuring, verifying, correcting or customising the inherent characteristics of golf clubs, bats, rackets or the like, e.g. measuring the maximum torque a batting shaft can withstand - A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H) ## Abstract A putter head having an upward-facing surface portion and a diffusely reflecting area of at least 5% of a total upward-facing area, which is also has a low gloss value and preferential CIELab L* value, an alignment feature delineating a transition between a first portion of the upward-facing surface having an area of contrasting shade or color with a shade or color of a portion of the face adjacent the upward-facing surface, and a face with at least a portion adjacent the upward-facing surface having a diffusely reflecting face surface area with a low gloss value and preferential chroma value. The alignment feature may have a preferential contrasting color difference between the first portion of the upward-facing surface and a portion of the face, and preferential CIELab ΔL difference value between a portion of the face and the diffusely reflecting surface of the upward-facing surface. ## Claims ### Claim 1 A putter head, comprising: a top portion, a sole portion, opposite the top portion, a forward portion comprising a striking face that extends between the top portion and the sole portion, and a rearward portion, opposite the forward portion; wherein: the top portion comprises an upward-facing surface portion and a diffusely reflecting surface area of at least 5% of a total upward-facing surface portion area, with the diffusely reflecting surface area having a gloss value of less than 60 gloss units and a CIELab L* value of at least 50; the putter head has an alignment feature delineating a transition between at least a first portion of the upward-facing surface portion having an area of contrasting shade or color with a shade or color of a portion of the striking face adjacent the upward-facing surface portion; at least a portion of the striking face adjacent the upward-facing surface portion has a diffusely reflecting face surface area with a chroma value of less than 10 and a gloss value of less than 60 gloss units; wherein the alignment feature has: a. a Sight Adjusted Perceived Face Angle (SAPFA) of from about −2 to about 10 degrees; and b. a Sight Adjusted Perceived Face Angle 25 mm Heelward (SAPFA25H) of from about −5 to about 2 degrees; and c. a Sight Adjusted Perceived Face Angle 25 mm Toeward (SAPFA25T) of from 0 to about 9 degrees. ### Claim 2 (depends on 1) The putter head of claim 1, wherein the alignment feature has a contrasting color difference (ΔE*ab) greater than 60, wherein the contrasting color difference (ΔE*ab) is between the first portion of the upward-facing surface portion and a portion of the striking face. ### Claim 3 (depends on 2) The putter head of claim 2, wherein the diffusely reflecting face surface area has a CIELab L* value of less than 40. ### Claim 4 (depends on 3) The putter head of claim 3, wherein the diffusely reflecting face surface area has a chroma value of less than 4. ### Claim 5 (depends on 4) The putter head of claim 4, wherein the diffusely reflecting face surface area has a chroma value of less than 1 and a CIELab L* value of less than 30, and further includes a CIELab ΔL difference value between a CIELab L* value of a portion of the striking face and the CIELab L* value of the diffusely reflecting surface area of the upward-facing surface portion, wherein the CIELab ΔL difference value is at least 60. ### Claim 6 (depends on 4) The putter head of claim 4, wherein the first portion of the upward-facing surface portion is adjacent a portion of the striking face. ### Claim 7 (depends on 2) The putter head of claim 2, further having a CIELab ΔL difference value between a CIELab L* value of a portion of the striking face and the CIELab L* value of the diffusely reflecting surface area of the upward-facing surface portion, wherein the CIELab ΔL difference value is at least 20. ### Claim 8 (depends on 2) The putter head of claim 2, further including an electronic display on at least a portion of the upward-facing surface portion, wherein the electronic display is a user adjustable display. ### Claim 9 (depends on 8) The putter head of claim 8, wherein a portion of the electronic display comprises the diffusely reflecting surface area of the upward-facing surface portion. ### Claim 10 (depends on 9) The putter head of claim 9, wherein the diffusely reflecting surface area of the upward-facing surface portion comprises a white surface portion and has a gloss value of less than 45 gloss units. ### Claim 11 (depends on 10) The putter head of claim 10, wherein the upward-facing surface portion further comprises at least three alignment indices, visible from an address orientation, parallel relative to each other, aligned perpendicular to the striking face, and contrasting with the diffusely reflecting surface area and a portion of the striking face. ### Claim 12 (depends on 9) The putter head of claim 9, wherein the electronic display comprises the alignment feature. ### Claim 13 (depends on 12) The putter head of claim 12, wherein the diffusely reflecting surface area of the upward-facing surface portion includes the first portion of the upward-facing surface portion. ### Claim 14 (depends on 12) The putter head of claim 12, wherein an edge of the electronic display comprises the alignment feature. ### Claim 15 (depends on 14) The putter head of claim 14, wherein the electronic display includes a secondary alignment feature extending toward the rearward portion. ### Claim 16 (depends on 15) The putter head of claim 15, wherein the secondary alignment feature is user adjustable. ### Claim 17 (depends on 8) The putter head of claim 8, wherein the electronic display includes a secondary alignment feature that is user adjustable. ### Claim 18 (depends on 17) The putter head of claim 17, wherein the orientation of the secondary alignment feature is user adjustable and changes a Sight Adjusted Perceived Face Angle Secondary Alignment Feature (SAPFASAF), and the secondary alignment feature contrasts with the diffusely reflecting surface area. ### Claim 19 (depends on 17) The putter head of claim 17, wherein the secondary alignment feature has at least one elongate side having a side length that is at least one inch. ### Claim 20 (depends on 17) The putter head of claim 17, wherein a portion of the electronic display is curved. ### Claim 21 (depends on 17) The putter head of claim 17, wherein the electronic display comprises an e-ink display. ### Claim 22 (depends on 8) The putter head of claim 8, wherein the electronic display is configured to wirelessly communicate with a user operable electronic device. ### Claim 23 (depends on 22) The putter head of claim 22, wherein the electronic display is configured to receive and display one or more images from the user operable electronic device. ### Claim 24 (depends on 8) The putter head of claim 8, wherein the electronic display further includes a circular alignment feature having a diameter between about 20 mm and 75 mm.