Daniel J Cannon

US Patent:

20230007921, Jan 12, 2023

Filed:

Jul 12, 2021

Appl. No.:

17/373029

Inventors:

- Carmel IN, US
Christopher A. Salisbury - Ohio IL, US
Kanagaraj Shanmugam - Virudhunagar District, IN
Zachary P. Boomer - Indianapolis IN, US
Daniel Cannon - Indianapolis IN, US

International Classification:

E05F 3/12
F16B 35/04

Abstract:

An exemplary door closer includes a body, a regulation screw, and an indicator. The body includes a surface and a cavity extending from the surface into the body, and the cavity includes an internal threading. The regulation screw is mounted in the cavity and includes an external threading engaged with the internal threading. The indicator is engaged with the regulation screw and positioned at least partially within the cavity. The indicator is positioned to project beyond the surface when the regulation screw is withdrawn to a reference position relative to the body.

US Patent:

20210156170, May 27, 2021

Filed:

Nov 25, 2020

Appl. No.:

17/104284

Inventors:

- Carmel IN, US
Daniel Cannon - Indianapolis IN, US
David V. Toloday - Martinsville IN, US
John D. Stalter - Indianapolis IN, US
Jason Fodstad - Zionsville IN, US
Terry Small - Indianapolis IN, US

International Classification:

E05B 47/00
E05B 65/10

Abstract:

An exemplary exit device system includes a pushbar assembly and a control system. The pushbar assembly includes a latch having an extended position and a retracted position, a blocking member having a blocking position in which the blocking member retains the latch in the extended position and an unblocking position in which the blocking member permits the latch to move to the retracted position, a pushbar operable to move the blocking member between the blocking position and the unblocking position, and an electronic driver operable to move the blocking member between the blocking position and the unblocking position. The control system is configured to operate the electronic driver to electrically move the blocking member between the blocking position and the unblocking position based upon information received from a credential reader.