Date |
Series |
Details |
Source |
1974-05-09 |
M4 |
Filing date of US patent 3849621 A |
1974-05-10 |
M7 |
Date on drawing for M71-0100 |
1976-09-16 |
M7 |
Date on drawing for M73-0110 |
1979-02-01 |
M7 |
Date on drawing for M73-0120 |
1979-11-09 |
M1 |
Date on drawing for M11-0101 |
1983-04 |
MD |
Series introduced |
Former Hirose website |
1982-08-06 |
MX |
Date of patent application by Cherry Mikroschalter for MX White |
German patent 3229465 |
1983-04 |
MJ |
Series introduced |
Former Hirose website |
1983-04-22 |
MX |
Latest date on drawing depicting MX Black, Linear Grey, Lock, White and Click Grey |
Nummern-System Tastenmodul TS 00006 |
1987-04-24 |
MX |
Application date for MX Clear patent from Cherry Mikroschalter |
German patent 3713775 |
1988-08-10 |
MX |
Latest date on revised drawing that adds MX Clear, Tactile Grey, Blue and Green |
Nummern-System Tastenmodul TS 00006-2 |
2009 |
MX |
Hirose Cherry MX no longer advertised for sale |
Correspondence with Hirose |
2014 |
MX |
Hirose Cherry MX discontinued |
Correspondence with Hirose |