19 trademarks were found for owners matching the name PROTOCOL SYSTEMS, INC..
#Classstatus
1 S:76052390
M:MICROPAQ
O:Protocol Systems, Inc., WELCH ALLYN PROTOCOL INC., WELCH ALLYN, INC.
10 Dead
2 S:75934706
M:FLEXNET
O:Protocol Systems, Inc., WELCH ALLYN ACQUISITION CORPORATION, WELCH ALLYN PROTOCOL INC., WELCH ALLYN, INC.
10 Registered
3 S:75456720
M:VITAL SIGNS SERVER
O:Protocol Systems, Inc.
9 Dead
4 S:75338197
M:QUIKSIGNS
O:Protocol Systems, Inc.
10 Dead
5 S:75267482
M:PROTOCOL PROFORMA
O:Protocol Systems, Inc.
42 Dead
6 S:75135332
M:PROCAP
O:Protocol Systems, Inc.
10 Dead
7 S:75135357
M:SMARTCUF
O:Protocol Systems, Inc., WELCH ALLYN PROTOCOL, INC., WELCH ALLYN, INC.
10 Dead
8 S:74700617
M:FLEXIBLE
O:Protocol Systems, Inc.
10 Dead
9 S:74680703
M:PROPAQ ENCORE
O:Protocol Systems, Inc., Welch Allyn Protocol, Inc., WELCH ALLYN, INC.
10 Dead
10 S:74680705
M:ENCORE
O:Protocol Systems, Inc., WELCH ALLYN PROTOCOL INC, WELCH ALLYN, INC.
10 Dead
11 S:74599132
M:PROTOCOL
O:PROTOCOL SYSTEMS, INC.
10 Dead
12 S:74474838
M:PROTOCOL CORD LESS
O:Protocol Systems, Inc.
10 Dead
13 S:74475245
M:THE FLEXIBLE MONITORING COMPANY
O:Protocol Systems, Inc., WELCH ALLYN PROTOCOL, INC.
9 Dead
14 S:74410823
M:P

O:PROTOCOL SYSTEMS, INC.
10 Dead
15 S:74200265
M:ACUITY
O:PROTOCOL SYSTEMS, INC., WELCH ALLYN PROTOCOL INC., WELCH ALLYN, INC.
9 Dead
16 S:74100798
M:ULTRASMART
O:Protocol Systems, Inc.
10 Dead
17 S:74100797
M:ULTRAPORTABLES
O:Protocol Systems, Inc., WELCH ALLYN PROTOCOL INC.
10 Dead
18 S:73737326
M:PROTOCOL
O:PROTOCOL SYSTEMS, INC.
10 Dead
19 S:73737444
M:PROPAQ
O:PROTOCOL SYSTEMS, INC., WELCH ALLYN PROTOCOL INC., WELCH ALLYN, INC.
10 Dead
Trademark Alertz updated from USPTO on 2030-01-24