Chris R Calvert

US Patent:

20130145905, Jun 13, 2013

Filed:

Nov 6, 2012

Appl. No.:

13/670437

Inventors:

Chris Calvert - Gilbert AZ, US

International Classification:

B25B 23/00

US Classification:

81 531

Abstract:

A pole assembly includes a chuck, and the chuck includes a chuck body with opposed fastener openings extending therethrough, and a shank. The pole assembly includes a socket piece, and the socket piece includes a conduit fitting body and a socket piece body, and opposed fastener openings extending through the conduit fitting body, and a socketed body opening extending through the socket fitting body. The pole assembly includes a conduit which extends through a distal chuck body opening of the chuck and an unsocketed body opening of the conduit fitting body.

US Patent:

20200055180, Feb 20, 2020

Filed:

Aug 20, 2018

Appl. No.:

16/105782

Inventors:

Chris Calvert - Gilbert AZ, US

International Classification:

B25J 1/04
H02G 1/04

Abstract:

The invention involves a tool, which includes a tool body with first and second flanged portion spaced apart by a first upper cable opening, and a ring positioned proximate thereto. The ring includes a ring opening positioned proximate to the first upper cable opening. The tool body includes a lower cable opening positioned away from the ring.

US Patent:

20190381580, Dec 19, 2019

Filed:

Jun 15, 2018

Appl. No.:

16/010397

Inventors:

Chris Calvert - Gilbert AZ, US

International Classification:

B23B 49/02
E04F 21/18

Abstract:

The invention involves an apparatus, comprising a template body with a guide portion wherein the guide portion includes upper and lower guide portions, and a guide portion slot . The template body includes a first and second countersink guide channels. The apparatus includes a first spacer coupled to the guide portion slot in a repeatably removeable manner.

US Patent:

20190053679, Feb 21, 2019

Filed:

Aug 20, 2018

Appl. No.:

16/105794

Inventors:

Chris Calvert - Gilbert AZ, US

International Classification:

A47L 9/06
A46B 17/08
A47L 9/24
A46B 5/00
B08B 9/04
B08B 9/035

Abstract:

The invention involves a nozzle assembly, comprising a nozzle body, and a brush assembly coupled to the nozzle body. The brush assembly includes a threaded fitting and nozzle body coupled thereto. The threaded fitting includes an opening extending therethrough. The nozzle assembly further includes a resilient tube coupled to the threaded fitting. The nozzle assembly is useful for removing dust and debris from openings, such as those formed with a drill and drill bit in concrete.

US Patent:

20140123447, May 8, 2014

Filed:

Nov 6, 2012

Appl. No.:

13/670442

Inventors:

Chris Calvert - Gilbert AZ, US

International Classification:

F16B 45/02
A44B 13/00

US Classification:

245999

Abstract:

A carabiner includes a carabiner body, and a gate assembly coupled to the carabiner body. The combiner includes a sleeve bracket, which includes first and second sleeve bracket bodies coupled to the gate assembly, and a stationary bracket, which includes first and second stationary bracket bodies coupled to a distal portion of the carabiner body. An elongate member extends through the sleeve bracket and stationary bracket, wherein the gate assembly is moveable between open and closed conditions in response to apply a force to the elongate member.