trademarks were found for owners matching the name HARMONY BALL COMPANY.| # | Class | status | |
|---|---|---|---|
| 1 |
S:88627208
M:PUZZLE THING O:Harmony Ball Company |
28 | Registered |
| 2 |
S:87640177
M:SNAKE BLOCK O:Harmony Ball Company |
41 | Registered |
| 3 |
S:87638268
M:SNAKE BLOCK O:Harmony Ball Company |
28 | Registered |
| 4 |
S:85884210
M:STAR SPANGLED SPATULA 
O:Harmony Ball Company |
21 | Dead |
| 5 |
S:85832501
M:HAND DOCK 
O:Harmony Ball Company |
9 | Dead |
| 6 |
S:85198547
M:CUBEBOT O:Harmony Ball Company |
9 | Registered |
| 7 |
S:85198587
M:CUBEBOT O:Harmony Ball Company |
9 | Registered |
| 8 |
S:85198609
M:CUBEBOT O:Harmony Ball Company |
41 | Registered |
| 9 |
S:85188645
M:CUBEBOT O:Harmony Ball Company |
41 | Registered |
| 10 |
S:85171555
M:AIRDEK O:Harmony Ball Company |
12 | Dead |
| 11 |
S:85125518
M:CUBEBOT O:Harmony Ball Company |
28 | Registered |
| 12 |
S:77296618
M:AREAWARE O:Harmony Ball Company |
14, 20, 21, 35 | Registered |
| 13 |
S:78746564
M:KIND EXPRESSIONS O:HARMONY BALL COMPANY |
16, 20 | Dead |
