Sargent Manufacturing Company

William Middelaer

David T Nguyen

Brian R Fournier

Todd C Zimmer

Scott Kasper

Christine E Voelker

Michael Bedford

Ray Nolan

A door lock may include a latch bolt head and a blocking pin. The latch bolt head may be configured to move between an extended position and a retracted position to selectively engage a latch head pocket of a door jamb. The latch bolt head may also be configured to move between a first rotational position and a second rotational position, wherein the blocking pin is configured to prevent movement of the latch bolt head from the first rotational position to the second rotational position when the blocking pin is in an engaged position.

Push through latch

Growing community of inventors

Simsbury, CT, United States of America

William Middelaer