Christopher J Macdonald

US Patent:

D496415, Sep 21, 2004

Filed:

Jan 30, 2003

Appl. No.:

29/175142

Inventors:

Christopher J. MacDonald - San Clemente CA 92672

International Classification:

2102

US Classification:

D21733

US Patent:

7056235, Jun 6, 2006

Filed:

Nov 18, 2002

Appl. No.:

10/299569

Inventors:

Christopher J. MacDonald - San Clemente CA, US

International Classification:

A63B 57/00
A63B 53/04

US Classification:

473409, 473390, 473396, 473324

Abstract:

An improved golf training system and method of using the system is provided. The golf training system may also be used as a new game. The system includes a golf club having an enlarged hitting surface and shorter shaft, and a tee that comes in variable extended lengths. By gradually and incrementally lowering the length of the tee and extending the length of the club, a player is able to learn proper swing mechanics.

US Patent:

20050124434, Jun 9, 2005

Filed:

Jan 7, 2005

Appl. No.:

11/031430

Inventors:

Christopher MacDonald - San Clemente CA, US

International Classification:

A63B053/04

US Classification:

473324000

Abstract:

A method of improving and teaching a golf swing includes providing an adjustable-length tee with a height of at least 12 inches and a golf ball thereon to be addressed by a golfer; providing a club to be used by the golfer; swinging and hitting the golf ball off of the adjustable-length tee using the club by the golfer; and decreasing tee height of the adjustable-length tee as training progresses.

US Patent:

20100298060, Nov 25, 2010

Filed:

May 18, 2010

Appl. No.:

12/800548

Inventors:

Christopher MacDonald - San Clemente CA, US

International Classification:

A63B 69/36

US Classification:

473238, 473409

Abstract:

The golf swing training apparatus and method provides an adjustable-length tee with a height of at least twelve inches and a golf ball thereon to be addressed by a golfer. A golf club is further provided to the golfer, allowing the golfer to swing and hit the golf ball off of the adjustable-length tee. The tee height is progressively decreased as training progresses.

US Patent:

44259999, Jan 17, 1984

Filed:

Sep 24, 1982

Appl. No.:

6/422709

Inventors:

Christopher N. MacDonald - Costa Mesa CA
Vesta J. Crow - Long Beach CA

International Classification:

B65D 8557
B65D 5500
B65D 2720

US Classification:

206444

Abstract:

There is disclosed a security seal apparatus for securing information recorded on a recording medium such as a floppy disc or recording tape which incorporates an aperture therein. The security seal apparatus includes a circular rigid pad projecting beyond the edges of such aperture and formed centrally with a post for projecting through such aperture. The post is formed on its free extremity with an enlarged-in-diameter conical lock head having its base of a cross-section less than the cross-section of the aperture. A fastener plate is provided with a central opening having a diameter slightly less than the base of such conical lock head so that such fastener plate may be pressed onto such lock head causing the base of the conical lock to be compressed radially inwardly whereby the lock will pass through such opening and expand radially outwardly to overlie the peripheral edges of such opening and lock the fastener in position. In certain embodiments, the bottom of the fastener is dished out slightly to form a somewhat annular conically shaped cavity opening downwardly toward the pad. Also, in one embodiment the fastener plate is dished outwardly away from the pad to engage under the base of the conical fastener.

US Patent:

43759017, Mar 8, 1983

Filed:

Jan 9, 1981

Appl. No.:

6/223895

Inventors:

Christopher MacDonald - Costa Mesa CA

Assignee:

Designs Five, Inc. - Costa Mesa CA

International Classification:

A47C 2100

US Classification:

297377

Abstract:

A beach chair including an integral tubular frame having a top run joined on its opposite extremities with downwardly projecting side legs which terminate at their lower extremities in stakes for being driven into the beach. A tubular headrest is telescoped onto the top run and the upper extremity of a strut projects laterally through such headrest and is rotatably connected with such top run for pivoting from a collapsed position disposed in the general plane of the side legs to a supporting position angled outwardly and rearwardly from such side legs. A web is stretched between the side legs and, if desirable, an apron or flap may project from the lower extremity thereof to serve as a cover over an underlying seating area.

US Patent:

44588577, Jul 10, 1984

Filed:

Sep 16, 1982

Appl. No.:

6/418614

Inventors:

Milton M. Moore - Costa Mesa CA
Christopher N. MacDonald - Costa Mesa CA

International Classification:

G03B 104
G11B 1532
B60Q 100

US Classification:

242197

Abstract:

Magnetic tape reels, using file protect rings disposed within an annular channel concentric with the spindle opening within the tape reel, can be provided with a unique, access coding by defining a first plurality of recesses or projections on the bottom surface of the annular channel and a corresponding and mating second plurality of projections or recesses on the bottom and opposing surface of the file protect ring. The pattern of recesses, projections or both defined within the annular channel and on the bottom surface of the file protect ring uniquely associates each file protect ring with each tape reel such that a given ring will fit flushly with only one reel. A conventional electromechanical actuator senses whether or not the file protect ring is appropriately and flushly disposed within the channel, thereby preventing erasure or overwriting on the tape. Reading of the contents of a magnetic tape reel can also be prevented in the case where one or more projections are provided on the bottom surface of the annular channel and extend to the upper edges of the channel, thereby providing a physical obstruction to the actuator and preventing rotation of the reel.

US Patent:

44429460, Apr 17, 1984

Filed:

Dec 17, 1982

Appl. No.:

6/433388

Inventors:

Christopher MacDonald - Costa Mesa CA
Vesta J. Crow - Long Beach CA

International Classification:

B65D 4148

US Classification:

215230

Abstract:

A tamper resistant closure including an inverted cup shaped shield for shrouding the cap of a bottle to restrict access to such cap for opening of the bottle. The shroud is formed with an aperture through which a stem on the cap projects and is held non-releasably locked in covering relationship on such cap by means of a compressible or resilient fastener conical head, the head being operative to compress and pass through such aperture and to then expand to nonreleasably lock the shroud in covering relationship on the cap.

Address:

1880 N El Camino Real SPC 6, San Clemente, CA 92672

VIN:

1B3HB48A79D202052

Make:

DODGE

Model:

CALIBER

Year:

2009