This inventor holds 6 USPTO granted patents, plus 2 CIPO patents. Top assignees: Andersen Corporation, Anderson Corporation. Active years: 1991-1997.
Company Filing History:
Years Active: 1991-1997
Title: Harold H Evans: Innovator in Window Technology
Introduction
Harold H Evans is a notable inventor based in Hudson, WI (US). He has made significant contributions to the field of window technology, holding a total of 6 patents. His innovative designs have improved the functionality and ease of use of window systems.
Latest Patents
One of Harold's latest patents is for a sash lock in a double-hung tilting sash type window system. This invention features a window frame with at least two oppositely disposed side members, a top member, and a bottom member. Each frame side member is operably connected to a jamb liner that includes a front face and at least one jamb channel. The design allows the sash to tilt away from the frame for easy cleaning. The locking slide block within each jamb channel enables the sash to be slidably and rotatably mounted to the frame. The interlocking edges of the plough and sash grooves resist unintentional tilting of the sash, enhancing the window's usability.
Career Highlights
Throughout his career, Harold has worked with prominent companies, including Andersen Corporation and Anderson Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative window solutions.
Collaborations
Harold has collaborated with notable coworkers such as Dennis A Galowitz and Melvin J Schmidt. Their combined expertise has fostered a creative environment that has led to the development of advanced window technologies.
Conclusion
Harold H Evans is a distinguished inventor whose work in window technology has made a lasting impact. His innovative designs and collaborations have paved the way for improved window systems that enhance user experience.