David M Randall

US Patent:

20190246597, Aug 15, 2019

Filed:

Feb 10, 2018

Appl. No.:

15/893612

Inventors:

David Awrey Randall - Springfield MO, US

International Classification:

A01K 1/01

Abstract:

A method using material such as plastic or any other fluid-proof, easily cleaned, and hygienic material to create a vessel to contain particulate litter or other means for the collection, management, and disposal of pet excrement. An upper vessel resting atop the lower to contain and conceal the contents of the lower vessel. A vertical flange or skirt extending from the bottom of the upper vessel far enough into the lower vessel to shield the sites where these vessels abut in order to contain feline urinary spray or other waste. Said downward flange or skirt to markedly reduce internal surfaces requiring cleansing and prevents the need for cleaning outside the vessels.

US Patent:

20190142446, May 16, 2019

Filed:

Nov 12, 2017

Appl. No.:

15/810087

Inventors:

David Awrey Randall - Springfield MO, US

International Classification:

A61B 17/24

Abstract:

A method using one or two inflatable balloon packs for the treatment of epistaxis (nosebleed) from any internal area of the nose. The balloon packing is adapted to be received in and apply pressure to all aspects of the nasal cavity on inflation with a suitable fluid. The anterior (forward) balloon packing has a channel extending between its front and rear aspects to allow passage of a second, posterior (rearward) balloon packing; said posterior packing is adapted to apply pressure to the nasopharynx upon inflation with a suitable fluid. Said method has a means of tensioning packing to continuously apply pressure necessary to control bleeding.

US Patent:

20180362251, Dec 20, 2018

Filed:

Jun 19, 2017

Appl. No.:

15/627396

Inventors:

David Awrey Randall - Springfield MO, US

International Classification:

B65F 1/06
B65F 1/14

Abstract:

An apparatus including a vessel open at the upper end to contain refuse or other material within an internal sack or bag type liner that the vessel holds open at the top. A lid that covers the opening to the vessel to conceal its contents with a lifting mechanism to open the lid in hands-free manner. A tab, flange, or other feature within the vessel to prevent the lining sack from coming into contact with and interfering with the function of the lid and its lifting mechanism.