"The phone is a remarkably complex, simple device, and very rarely ever needs repairs, once you fix them." - Dan/Panther
Started by Ktownphoneco, March 02, 2016, 12:01:06 PM
Quote from: Ktownphoneco on March 02, 2016, 02:00:24 PMI just downloaded it. Thanks Karl. Here are the Canadian versions of the patents in my last post.
Quote ... It's very interesting to look at and study the old patents, but the research to locate the patent information is so time consuming, I just don't have the time to spend in front of the computer.
QuoteBTW, the other device ( we've talked about this before) I'm trying to find the patent information for, is the receiver assembly in the Northern "NF" handset that was developed for the early Uniphone sets. I'm sure it's a Western or Bell Labs receiver, but I need the patent information to prove the point. It has a typical Western "D" number on it ( D 96337), but so far, I haven't had any luck finding it.