dannysheff
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For any interest.
List of Patent and Registered Design numbers I have found so far.
Any additions welcome please. There are a number for Parkinson yet to be added.
Patent RD No Manufacturer Date Notes Pat GB196858 C & J Hampton Record 03.05.1923 Improvements in or relating to vices Size 00 - 8, 32-36 with "Unbreakable nut" RD 666598 C & J Hampton Record Size 00 - 8, 32-36 with "Unbreakable nut" Pat GB310723 C & J Hampton Record 02.05.1929 Improvements in or relating to vices (74 and 75 auto vices) Pat GB858489 C & J Hampton Record 11.01.1961 Improvements in or relating to bench vices (Leader series in steel) Pat GB704042 C & J Hampton Record 17.02.1954 Improvements in or relating to bench vices (Swivel base design) Pat GB679982 C & J Hampton Record 24.09.1952 Improvements in or relating to bench vices Pat GB462834 C & J Hampton Record 17.03.1937 Improvements relating to vices Ideal 186 & Ideal 99. Half back turn to quick release Pat GB115931 Fortis 30.05.1918 Improvements in Vices. Method to connect jaws to vice. RD 689821 Parkinson Handy Vice Pat GB190625134 Steel Nut & Hampton Woden 22.08.1907 Improvements in Vices Pat GB462834 Steel Nut & Hampton Woden 17.03.1917 Improvements relating to Vices Pat GB697238 Steel Nut & Hampton Woden 16.09.1953 Improvements in quick release Vices Pat GB800885 Steel Nut & Hampton Woden 03.09.1958 Improvements in or relating to Vices
A side note concerning Fortis.
I have read a few opinions over time about either Fortis basically just making vice for Alfred Herbert (because the AH Ajax vice was identical in most respects to the Fortis) - OR even AH making the vice under AJAX and then making a version for Fortis to sell. And, both companies were from Coventry.
My thoughts.
1. Fortis were in the Buck and Hickman catalogues for years. B&H were competitors to Alfred Herbert.
2. Fortis was an independent company established in 1900. Directors were not connected to AH.
3. Fortis took out their own Patent for mounting jaws in vice (as above). Patents protect manufacturers.
4. There are so many different Fortis designs and mods and changes, (yet Ajax remained the same one design) that Fortis must have been the manufacturer - playing with designs - not AH.
Hence I believe Fortis was a separate company to AH. Also evidenced by their establishment, ownership and also one director Hubert Martin being the inventor of the above Patent.
Fortis is an enigma at the moment as data is so short on them. We can see so many examples of their designs, some terrific in my opinion, yet very little about them. Not even a Fortis catalogue can I find.
If anyone sees one - SHOUT!
Fantastic - you have plenty to keep you going here - I also have some RD and patent nos for some of the more outlying UK vices - I'll save these for later.
And there are some v similar vices just marked 'Coventry' - neither Fortis nor Ajax. (I don't have one, but may have saved an image somewhere).
Re Reg Des nos, the national archive should give details, but I've never had the energy to go that deep, however to give year info, I found a collector's list on www.925-1000.com (go to 'registry') quite useful, -- RD nos back to no 0001 in 1884 - not details, but year.