Ronald L Craig

US Patent:

20170312610, Nov 2, 2017

Filed:

Apr 26, 2017

Appl. No.:

15/498450

Inventors:

Ronald L. Craig - Citrus Heights CA, US
Laura Craig - Citrus Heights CA, US

International Classification:

A63B 69/36
A63B 69/36

Abstract:

A putting training apparatus is a putting training aid for teaching the accuracy of aim when putting in the game of golf. A rectangularly shaped elongated planar member, which has a flat top surface with markings that guide the user to hit the ball with a putter along a straight trajectory and into a putting cup in the elongated planar member at the opposite end from the putting end. An attachable guide having a marker attaches to the putter that the user attempts to keep placed above an offset straight line helping the stroke to move along the straight path.

US Patent:

20170240322, Aug 24, 2017

Filed:

Dec 29, 2016

Appl. No.:

15/393672

Inventors:

- Costa Mesa CA, US
Ronald Scott Craig - Elverta CA, US

International Classification:

B65D 45/30
B65D 90/00
B65D 43/22
B65D 47/00
B65D 90/10
B65D 43/16

Abstract:

A manway cover assembly can be used to control access to the interior of a railroad tank car or other type of tank or structure. The manway cover assembly can have a tightening system, such as a screw tightening system and an attachment system. The attachment system can have a ledge configured to engage a flange that surrounds an opening. A cover can control access to the opening. The tightening system can secure the ledge to the flange and lock the cover over the opening. A manway cover assembly can also be used for selectively sealing an access passageway of a tank. The manway cover assembly can have an internal seal that remains sealed independent of movement between the cover and the opening within a set range of movement.

US Patent:

20160001934, Jan 7, 2016

Filed:

Jul 2, 2015

Appl. No.:

14/791010

Inventors:

- Costa Mesa CA, US
Ronald Scott Craig - Elverta CA, US

International Classification:

B65D 45/30
B65D 47/06
B65D 43/22
B65D 41/32
B65D 43/16

Abstract:

A manway cover assembly can be used to control access to the interior of a railroad tank car or other type of tank or structure. The manway cover assembly can have a tightening system, such as a screw tightening system and an attachment system. The attachment system can have a ledge configured to engage a flange that surrounds an opening. A cover can control access to the opening. The tightening system can secure the ledge to the flange and lock the cover over the opening. A manway cover assembly can also be used for selectively sealing an access passageway of a tank. The manway cover assembly can have an internal seal that remains sealed independent of movement between the cover and the opening within a set range of movement.