Help identifying window operator U.K. PAT. 2135397

A quick learner from San Diego, CA says:
I am looking for a replacement window operator and I am hoping someone can help me find it. I have attached several pictures which could help identify it, the only writing on is U.K. PAT. 2135397.

Thank you
User submitted picture of window operator UK PAT 213597.
Profile picture of Donna
Donna from SWISCO responded:
Please see SWISCO product code 39-312, Awning Operator. Compare the measurements and let us know what you think.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 4-7 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at 856-317-6263 or at