DR. DANIEL EDWARD STEVENS, D.M.D.
Dentist at Truxtun Rd, San Diego, CA
License number
California 56154
Category
Dentist
Type
General Practice
Address
Address
2535 Truxtun Rd STE. 200, San Diego, CA 92106
Phone
(619) 224-5000
(619) 224-5008 (Fax)
(619) 224-5008 (Fax)
Professional information
Interchangeable Shaft For A Golf Club
US Patent:
2009012, May 14, 2009
Filed:
Jan 13, 2009
Appl. No.:
12/353008
Inventors:
Alan Hocknell - Carlsbad CA, US
Matthew T. Cackett - San Diego CA, US
Denver Holt - Carlsbad CA, US
D. Clayton Evans - San Marcos CA, US
Daniel M. Stevens - San Diego CA, US
James C. Wenck - Carlsbad CA, US
Matthew T. Cackett - San Diego CA, US
Denver Holt - Carlsbad CA, US
D. Clayton Evans - San Marcos CA, US
Daniel M. Stevens - San Diego CA, US
James C. Wenck - Carlsbad CA, US
Assignee:
CALLAWAY GOLF COMPANY - Carlsbad CA
International Classification:
A63B 53/02
US Classification:
473288, 473307, 473316
Abstract:
A golf club () having a club head () with an interchangeable shaft () is disclosed herein. The golf club () includes a tube () mounted in the club head (), and a sleeve () mounted on a tip end () of the shaft (). The tube () includes a tapered portion () and a rotation prevention portion (). The sleeve () has a frustoconical portion () and a keyed portion () that are respectively received in the tapered portion () and the rotation prevention portion () of the tube (). The golf club () further includes a mechanical fastener () for removably securing the shaft () to the club head ().
Interchangeable Shaft For A Golf Club
US Patent:
2008028, Nov 13, 2008
Filed:
Oct 30, 2007
Appl. No.:
11/928146
Inventors:
ALAN HOCKNELL - CARLSBAD CA, US
MATTHEW T. CACKETT - SAN DIEGO CA, US
DENVER HOLT - CARLSBAD CA, US
D. CLAYTON EVANS - SAN MARCOS CA, US
DANIEL M. STEVENS - SAN DIEGO CA, US
JAMES C. WENCK - CARLSBAD CA, US
STEVEN S. OGG - CARLSBAD CA, US
KONRAD LENHOF - VISTA CA, US
JERRY V. BLANKE - MURRIETA CA, US
JOEL B. ERICKSON - PIERCE NE, US
BROADUS PERRY WALL - CARLSBAD CA, US
MATTHEW T. CACKETT - SAN DIEGO CA, US
DENVER HOLT - CARLSBAD CA, US
D. CLAYTON EVANS - SAN MARCOS CA, US
DANIEL M. STEVENS - SAN DIEGO CA, US
JAMES C. WENCK - CARLSBAD CA, US
STEVEN S. OGG - CARLSBAD CA, US
KONRAD LENHOF - VISTA CA, US
JERRY V. BLANKE - MURRIETA CA, US
JOEL B. ERICKSON - PIERCE NE, US
BROADUS PERRY WALL - CARLSBAD CA, US
Assignee:
CALLAWAY GOLF COMPANY - CARLSBAD CA
International Classification:
A63B 53/02
US Classification:
473288, 473307
Abstract:
A golf club () having a club head () with an interchangeable shaft () is disclosed herein. The golf club () includes a tube () mounted in the club head (), and a sleeve () mounted on a tip end () of the shaft (). The tube () includes a tapered portion () and a rotation prevention portion (). The sleeve () has a frustoconical portion () and a keyed portion () that are respectively received in the tapered portion () and the rotation prevention portion () of the tube (). The golf club () further includes a mechanical fastener () for removably securing the shaft () to the club head ().
Golf Club With High Moment Of Inertia
US Patent:
7708652, May 4, 2010
Filed:
Aug 4, 2009
Appl. No.:
12/535137
Inventors:
Matthew T. Cackett - San Diego CA, US
Alan Hocknell - Carlsbad CA, US
Daniel M. Stevens - San Diego CA, US
Luke R. Williams - Carlsbad CA, US
Alan Hocknell - Carlsbad CA, US
Daniel M. Stevens - San Diego CA, US
Luke R. Williams - Carlsbad CA, US
Assignee:
Callaway Golf Company - Carlsbad CA
International Classification:
A63B 53/14, A63B 53/04
US Classification:
473300, 473329, 473345, 473349
Abstract:
A golf club () has a golf club head with a large mass, relatively short club length and a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 5000 grams-centimeters squared. The golf club head () preferably has a volume ranging from 400 cubic centimeters to 470 cubic centimeters. The golf club head () preferably has a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared. The golf club () preferably has an inertia ratio greater than 0. 0019.
Golf Club With High Moment Of Inertia
US Patent:
7488261, Feb 10, 2009
Filed:
Oct 4, 2007
Appl. No.:
11/867603
Inventors:
Matthew T. Cackett - San Diego CA, US
Alan Hocknell - Carlsbad CA, US
Daniel M. Stevens - San Diego CA, US
Luke R. Williams - Carlsbad CA, US
Alan Hocknell - Carlsbad CA, US
Daniel M. Stevens - San Diego CA, US
Luke R. Williams - Carlsbad CA, US
Assignee:
Callaway Golf Company - Carlsbad CA
International Classification:
A63B 53/14, A63B 53/04
US Classification:
473300, 473329, 473345, 473349
Abstract:
A golf club () has a golf club head with a large mass, relatively short club length and a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 5000 grams-centimeters squared. The golf club head () preferably has a volume ranging from 400 cubic centimeters to 470 cubic centimeters. The golf club head () preferably has a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared. The golf club () preferably has an inertia ratio greater than 0. 0019.
Golf Club With Interchangeable Head-Shaft Connection
US Patent:
7335113, Feb 26, 2008
Filed:
Aug 10, 2006
Appl. No.:
11/463778
Inventors:
Alan Hocknell - Carlsbad CA, US
Matthew T. Cackett - San Diego CA, US
Denver Holt - Carlsbad CA, US
D. Clayton Evans - San Marcos CA, US
Daniel M. Stevens - San Diego CA, US
James C. Wenck - Carlsbad CA, US
Matthew T. Cackett - San Diego CA, US
Denver Holt - Carlsbad CA, US
D. Clayton Evans - San Marcos CA, US
Daniel M. Stevens - San Diego CA, US
James C. Wenck - Carlsbad CA, US
Assignee:
Callaway Golf Company - Carlsbad CA
International Classification:
A63B 53/02
US Classification:
473307, 473309
Abstract:
A golf club () having a club head () with an interchangeable shaft () is disclosed herein. The golf club () includes a tube () mounted in the club head (), and a sleeve () mounted on a tip end () of the shaft (). The tube () includes a tapered portion () and a rotation prevention portion (). The sleeve () has a frustoconical portion () and a keyed portion () that are respectively received in the tapered portion () and the rotation prevention portion () of the tube (). The golf club () further includes a mechanical fastener () for removably securing the shaft () to the club head ().
Golf Club With Interchangeable Head-Shaft Connection
US Patent:
7300359, Nov 27, 2007
Filed:
Aug 14, 2006
Appl. No.:
11/464260
Inventors:
Alan Hocknell - Carlsbad CA, US
Matthew T. Cackett - San Diego CA, US
Denver Holt - Carlsbad CA, US
D. Clayton Evans - San Marcos CA, US
Daniel M. Stevens - San Diego CA, US
James C. Wenck - Carlsbad CA, US
Matthew T. Cackett - San Diego CA, US
Denver Holt - Carlsbad CA, US
D. Clayton Evans - San Marcos CA, US
Daniel M. Stevens - San Diego CA, US
James C. Wenck - Carlsbad CA, US
Assignee:
Callaway Golf Company - Carlsbad CA
International Classification:
A63B 53/02
US Classification:
473309
Abstract:
A golf club () having a club head () with an interchangeable shaft () is disclosed herein. The golf club () includes a tube () mounted in the club head (), and a sleeve () mounted on a tip end () of the shaft (). The tube () includes a tapered portion () and a rotation prevention portion (). The sleeve () has a frustoconical portion () and a keyed portion () that are respectively received in the tapered portion () and the rotation prevention portion () of the tube (). The golf club () further includes a mechanical fastener () for removably securing the shaft () to the club head ().
Hybrid Golf Club Head
US Patent:
D619182, Jul 6, 2010
Filed:
Aug 5, 2009
Appl. No.:
29/341459
Inventors:
Philip G. Foster - Carlsbad CA, US
Daniel M. Stevens - San Diego CA, US
Wayne H. Byrne - Murrieta CA, US
Joel B. Erickson - Pierce NE, US
Daniel M. Stevens - San Diego CA, US
Wayne H. Byrne - Murrieta CA, US
Joel B. Erickson - Pierce NE, US
Assignee:
Callaway Golf Company - Carlsbad CA
International Classification:
2102
US Classification:
D21752
Golf Club Head
US Patent:
7476161, Jan 13, 2009
Filed:
Oct 8, 2007
Appl. No.:
11/868621
Inventors:
Luke R. Williams - Carlsbad CA, US
Larry G. Tang - Carlsbad CA, US
Daniel M. Stevens - San Diego CA, US
Ronald K. Hettinger - Oceanside CA, US
Michael Hallack - Carlsbad CA, US
Evan D. Gibbs - Encinitas CA, US
Matthew T. Cackett - San Diego CA, US
Alan Hocknell - Carlsbad CA, US
Larry G. Tang - Carlsbad CA, US
Daniel M. Stevens - San Diego CA, US
Ronald K. Hettinger - Oceanside CA, US
Michael Hallack - Carlsbad CA, US
Evan D. Gibbs - Encinitas CA, US
Matthew T. Cackett - San Diego CA, US
Alan Hocknell - Carlsbad CA, US
Assignee:
Callaway Golf Company - Carlsbad CA
International Classification:
A63B 53/04
US Classification:
473329, 473334, 473335, 473345, 473349
Abstract:
A golf club head () having a substantially square or rectangular body is disclosed herein. The golf club head () preferably has a volume ranging from 420 cubic centimeters to 470 cubic centimeters. The golf club head () preferably has a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 4000 grams-centimeters squared, and a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared.
Golf Club Head
US Patent:
7588501, Sep 15, 2009
Filed:
Feb 23, 2009
Appl. No.:
12/390724
Inventors:
Luke R. Williams - Carlsbad CA, US
Larry G. Tang - Carlsbad CA, US
Daniel M. Stevens - San Diego CA, US
Ronald K. Hettinger - Oceanside CA, US
Michael Hallack - Carlsbad CA, US
Evan D. Gibbs - Encinitas CA, US
Matthew T. Cackett - San Diego CA, US
Alan Hocknell - Carlsbad CA, US
Larry G. Tang - Carlsbad CA, US
Daniel M. Stevens - San Diego CA, US
Ronald K. Hettinger - Oceanside CA, US
Michael Hallack - Carlsbad CA, US
Evan D. Gibbs - Encinitas CA, US
Matthew T. Cackett - San Diego CA, US
Alan Hocknell - Carlsbad CA, US
Assignee:
Callaway Golf Company - Carlsbad CA
International Classification:
A63B 53/04
US Classification:
473329, 473334, 473335, 473345, 473349
Abstract:
A golf club head () having a substantially square or rectangular body is disclosed herein. The golf club head () preferably has a volume ranging from 420 cubic centimeters to 470 cubic centimeters. The golf club head () preferably has a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 4000 grams-centimeters squared, and a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared.
Golf Club Head
US Patent:
7578751, Aug 25, 2009
Filed:
Nov 24, 2008
Appl. No.:
12/276926
Inventors:
Luke R. Williams - Carlsbad CA, US
Larry G. Tang - Carlsbad CA, US
Daniel M. Stevens - San Diego CA, US
Ronald K. Hettinger - Oceanside CA, US
Michael Hallack - Carlsbad CA, US
Evan D. Gibbs - Encinitas CA, US
Alan Hocknell - Carlsbad CA, US
Matthew T. Cackett - San Diego CA, US
Larry G. Tang - Carlsbad CA, US
Daniel M. Stevens - San Diego CA, US
Ronald K. Hettinger - Oceanside CA, US
Michael Hallack - Carlsbad CA, US
Evan D. Gibbs - Encinitas CA, US
Alan Hocknell - Carlsbad CA, US
Matthew T. Cackett - San Diego CA, US
Assignee:
Callaway Golf Company - Carlsbad CA
International Classification:
A63B 53/04
US Classification:
473329, 473335, 473345, 473349
Abstract:
A golf club head () having a substantially square or rectangular body is disclosed herein. The golf club head () preferably has a volume ranging from 420 cubic centimeters to 470 cubic centimeters. The golf club head () preferably has a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 4000 grams-centimeters squared, and a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared.