Thanks, M.
That’s very interesting.
Is that an “A.” I see being crumpled by the mushrooming?
Note that our markings are identical in terms of the name (“
COLLINS & CO”) and location (“
HARTFORD”), but mine has the patent date (“
PAT. OCT. 10. 1865”) and the renewal date (
“RE FEB 25 1873”), while yours doesn’t, and yours has that “
U.S.” (or possibly “
U.S.A.”) marking, and mine doesn't.
As I mentioned, the patent and the renewal was voided by the U.S. Supreme Court in
Collins v. Coes for “lack of novelty”. As you can imagine, it’s a lengthy, technical, and at times redundant read, but the case summary (
Williams, Book 32, Lawyer’s Edition, Supreme Court Report, October Term 1888, pgs. 858-863) has been digitized and placed into the open library by Google Books, linked
here.
So, mine was almost certainly made after 1873 (the date of the renewal) and before 1889 (the date the entire patent was voided).
According to the Directory of American Tool and Machinery Patents (DATAMP), our wrenches were made for a short period of time by the inventors, Lucius Jordan and Leander Smith of Southington, CT, with “Jordan & Smith” stamped on them, ostensibly before Collins & Co acquired the rights.
I am not sure what all that means about your wrench, but I can only see two choices:
- It was made after Collins & Co acquired the rights from Jordan & Smith, but before Collins & Co made them with the patent date stamped on them.
- Or Collins & Co continued making them after 1889 and paid Coes royalties.
Thoughts?