Hassan Charan Kumar

Title: Innovations by Hassan Charan Kumar

Introduction

Hassan Charan Kumar is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of lock mechanisms, holding a total of 11 patents. His work focuses on enhancing the functionality and security of locking systems.

Latest Patents

One of his latest inventions is a door latch, which features a latch assembly that is adjustable between first and second backset settings. This innovative design includes a cam that is rotatable about a cam axis, facilitating linear displacement of a latch link in a first direction. Additionally, a multiplier link, which is offset from the cam axis, can be rotated in the first rotational direction by engaging with the latch link. The latch bar, coupled to the multiplier link, is linearly displaced in a second direction by the rotation of the multiplier link. The latch apparatus also incorporates a latch bolt that is coupled to the latch bar, allowing it to be displaced toward a retracted position. Furthermore, the assembly can include a dead latch link that blocks retraction of at least the latch bolt.

Another significant patent involves pushbutton mechanisms for locksets. This exemplary mechanism is designed for use with a lockset that includes a spindle and a plunger extending into the spindle. It generally comprises a first component, a second component, and a cam interface. The first component is rotationally coupled with the plunger and axially coupled with the spindle, allowing it to rotate between locking and unlocking orientations. The second component is rotationally coupled with the spindle and is axially movable relative to the first component and the spindle, transitioning between a depressed position and a projected position. The cam interface correlates the rotation of the first component with the axial displacement of the second component.

Career Highlights

Hassan Charan Kumar is currently employed at Schlage Lock Company LLC, where he continues to innovate in the field of locking mechanisms. His expertise and creativity have led to advancements that enhance security and usability in everyday locking systems.

Collaborations

He has collaborated with notable coworkers, including Manjunatha Ramakrishna and Madhu H Siddaramaiah, contributing to a dynamic and innovative work environment.

Conclusion

Hassan Charan Kumar's contributions to the field of lock mechanisms demonstrate his commitment to innovation and security. His patents reflect a deep understanding of mechanical design and functionality, making