IP Library Granted Patent US 8,827,835
Granted Patent B1
US 8,827,835 · App. 13/850,415 · Granted Sep 9, 2014

Golf club head with slots

Inventors: Sean G. Griffin (Carlsbad, CA); Philip G. Foster (Vista, CA)
Assignee: Callaway Golf Company
A63B53/0466A63B59/0092
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,827,835
App. No.
13/850,415
Granted
Sep 9, 2014
Kind
B1
Abstract

A golf club head having a plurality of slots that are strategically placed on its sole to enhance sound and reduce weight is disposed herein. In particular, the slots are disposed in a triangular pattern or around a triangular panel proximate the face.

Claims (9)

1. A golf club head comprising: a face; a crown; a sole; and a first plurality of slots, wherein the first plurality of slots is disposed in at least one of the crown and the sole, wherein the first plurality of slots comprises at least five discrete slots, wherein at least one of the first plurality of slots extends parallel to the face and is disposed no more than 0.120 inch and no less than 0.020 inch from the face; wherein the first plurality of slots is arranged in a triangular pattern; and further comprising a second plurality of slots, wherein each of the second plurality of slots is disposed less than 0.080 inch from the face, and wherein each of the second plurality of slots extends perpendicular to the face.

2. The golf club head of claim 1 , further comprising a triangular panel, wherein the sole comprises a triangular recess sized to receive the triangular panel, and wherein the triangular panel is only partially affixed to the sole to form at least one of the first plurality of slots.

3. The golf club head of claim 2 , wherein the triangular panel has a length of no more than 3 inches and a maximum width of no more than 2 inches.

4. The golf club head of claim 1 , wherein the golf club head is selected from the group consisting of a driver-type golf club head, a fairway wood-type golf club head, and a hybrid-type golf club head.

5. The golf club head of claim 1 , wherein at least one of the crown and the sole is composed of a non-metal material.

6. The golf club head of claim 5 , wherein the non-metal material is a composite material.

7. The golf club head of claim 6 , wherein the face is composed of a titanium alloy.

8. The golf club head of claim 1 , further comprising a cross-shaped slot assembly located proximate the face.

9. The golf club head of claim 1 , wherein the at least one of the first plurality of slots is disposed approximately 0.080 inch from the face.

Assignments (8)
RELEASE OF SECURITY INTEREST AT REEL/FRAME 063665/0176 Recorded Jun 1, 2026
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: CALLAWAY GOLF COMPANY (F/K/A TOPGOLF CALLAWAY BRANDS CORP.); TRAVISMATHEW, LLC; OGIO INTERNATIONAL, INC.; WORLD GOLF TOUR, LLC
Reel/Frame 075834/0150 →
SECURITY INTEREST Recorded May 17, 2023
From: TOPGOLF CALLAWAY BRANDS CORP.; OGIO INTERNATIONAL, INC.; TOPGOLF INTERNATIONAL, INC.; TRAVISMATHEW, LLC; WORLD GOLF TOUR, LLC
To: BANK OF AMERICA, N.A.
Reel/Frame 063692/0009 →
SECURITY AGREEMENT Recorded May 16, 2023
From: TOPGOLF CALLAWAY BRANDS CORP. (FORMERLY CALLAWAY GOLF COMPANY); OGIO INTERNATIONAL, INC.; TOPGOLF INTERNATIONAL, INC.; TRAVISMATHEW, LLC; WORLD GOLF TOUR, LLC
To: BANK OF AMERICA, N.A, AS COLLATERAL AGENT
Reel/Frame 063665/0176 →
RELEASE (REEL 048172 / FRAME 0001) Recorded Mar 17, 2023
From: BANK OF AMERICA, N.A.
To: TOPGOLF CALLAWAY BRANDS CORP. (F/K/A CALLAWAY GOLF COMPANY); OGIO INTERNATIONAL, INC.
Reel/Frame 063622/0187 →
SECURITY INTEREST Recorded Jan 23, 2019
From: CALLAWAY GOLF COMPANY; CALLAWAY GOLF SALES COMPANY; CALLAWAY GOLF BALL OPERATIONS, INC.; OGIO INTERNATIONAL, INC.; CALLAWAY GOLF INTERACTIVE, INC.; CALLAWAY GOLF INTERNATIONAL SALES COMPANY; TRAVISMATHEW, LLC
To: BANK OF AMERICA, N.A.
Reel/Frame 048110/0352 →
SECURITY AGREEMENT Recorded Jan 4, 2019
From: CALLAWAY GOLF COMPANY; OGIO INTERNATIONAL, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 048172/0001 →
SECURITY INTEREST Recorded Feb 16, 2018
From: CALLAWAY GOLF COMPANY; CALLAWAY GOLF SALES COMPANY; CALLAWAY GOLF BALL OPERATIONS, INC.; OGIO INTERNATIONAL, INC.; CALLAWAY GOLF INTERACTIVE, INC.; CALLAWAY GOLF INTERNATIONAL SALES COMPANY
To: BANK OF AMERICA, N.A.
Reel/Frame 045350/0741 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 11, 2013
From: GRIFFIN, SEAN P.; FOSTER, PHILIP G.
To: CALLAWAY GOLF COMPANY
Reel/Frame 030196/0845 →