Since we're on the lookout for EH coded kettles, does anyone here have or have seen a patent NUMBERED avocado green kettle in 18 or 22 size? We've seen many PAT PENDING ones but ive yet to see a patent numbered cado. Why do I ask? The patent was granted on 11/10/1970. Avocado green kettles were available through at least 1973. The 1972 catalog lists the kettles as "PAT PENDING" however the 1973 catolog lists the patent number. Anyone that has one with the patent number stamped please share with us.
Sent from my SM-T217S using Tapatalk