Stephen J Cain

US Patent:

20220339589, Oct 27, 2022

Filed:

Jul 8, 2022

Appl. No.:

17/860694

Inventors:

Stephen Cain - Castle Rock CO, US

International Classification:

B01F 27/91
B65D 1/16
B01F 27/09
B01F 27/113
B01F 35/53
B01F 35/00
B01F 35/41

Abstract:

A chemical mixer tool for use in a storage drum is described. The chemical mixer tool typically comprises a mixer housing assembly in which one end of a mixer shaft is secured, the distal end of the mixer shaft having at least one collapsible impeller assembly removably attached thereon. The chemical mixer tool is configured to be removably secured to the top portion of the storage drum, with the distal end of the mixing shaft extending into the interior of the storage drum.

US Patent:

20210138414, May 13, 2021

Filed:

Jan 8, 2020

Appl. No.:

16/737555

Inventors:

Stephen CAIN - Castle Rock CO, US

International Classification:

B01F 7/22
B01F 7/00
B01F 15/00
B65D 1/16

Abstract:

A chemical mixer tool for use in a storage drum is described. The chemical mixer tool typically comprises a mixer housing assembly in which one end of a mixer shaft is secured, the distal end of the mixer shaft having at least one collapsible impeller assembly removably attached thereon. The chemical mixer tool is configured to be removably secured to the top portion of the storage drum, with the distal end of the mixing shaft extending into the interior of the storage drum.

US Patent:

20200139322, May 7, 2020

Filed:

Jan 8, 2020

Appl. No.:

16/737584

Inventors:

Stephen CAIN - Castle Rock CO, US

International Classification:

B01F 15/00
B65D 1/16
B01F 7/22
B01F 7/00
B01F 15/02

Abstract:

A storage drum assembly is described. The storage drum assembly is typically cylindrical, and comprises an outer wall portion, a top portion having a port or ports thereon, and a base having a generally conical sump portion with a frustum base. The storage drum assembly can also include an extended upper chime with a support lip, which enables attachments secured within the port or ports of the storage drum assembly to remain in place and protected from damage when multiple storage drums are stacked when not in use.

US Patent:

20190209986, Jul 11, 2019

Filed:

Oct 5, 2018

Appl. No.:

16/153326

Inventors:

- Golden CO, US
Stephen CAIN - Castle Rock CO, US

International Classification:

B01F 15/00
B65D 71/00
B01F 7/00
B01F 13/00

Abstract:

A drum assembly, including a generally cylindrical barrel portion having a proximal end and a distal end and defining an interior storage volume therebetween, and a generally conical bottom member connected to the barrel portion at the distal end and a generally flat top member connected to the barrel portion at the proximal end, wherein the barrel portion and the top and bottom members enclose the interior storage volume. The bottom member defines conical shape extending towards the distal end. A top chime is operationally connected to proximal end and extending away from the distal end, and a bottom chime is operationally connected to the distal end and extending away from the proximal end. A first plurality of spaced first ribs protruding from the top chime, wherein any two respective first ribs are spaced sufficiently far apart to accept a third first rib therebetween. A second plurality of spaced second ribs protruding from the bottom chime, wherein any two respective second ribs are spaced sufficiently far apart to accept a third second rib therebetween.