70 trademarks were found for owners matching the name Mainstream Engineering Corporation.
#Classstatus
1 S:90312785
M:QWIKPAD
O:Mainstream Engineering Corporation
19 Registered
2 S:90203965
M:AGREFINE
O:Mainstream Engineering Corporation
4 Registered
3 S:90077352
M:PURACLEAN
O:Mainstream Engineering Corporation
11 Dead
4 S:88880644
M:QWIKPAD
O:Mainstream Engineering Corporation
19 Registered
5 S:88812572
M:QWIKPRODUCTS
O:Mainstream Engineering Corporation
1, 3, 5, 7, 9, 11, 19, 35, 41, 42 Registered
6 S:88797624
M:QWIKTREAT
O:Mainstream Engineering Corporation
5, 42 Registered
7 S:88443791
M:QWIKBRIGHT
O:Mainstream Engineering Corporation
3 Registered
8 S:88430913
M:BIG 'OL BLOW HARD
O:Mainstream Engineering Corporation
9 Dead
9 S:88430929
M:BIG 'OL
O:Mainstream Engineering Corporation
9 Dead
10 S:88430937
M:BLOW HARD
O:Mainstream Engineering Corporation
9 Dead
11 S:88017427
M:MAINSTREAMMARINE
O:Mainstream Engineering Corporation
1, 3, 5 Pending
12 S:88015871
M:MAINSTREAM MARINE
O:Mainstream Engineering Corporation
1, 3 Registered
13 S:87864995
M:QWIKSHOT
O:Mainstream Engineering Corporation
1 Registered
14 S:87791589
M:QWIKHURRICANE
O:Mainstream Engineering Corporation
11 Registered
15 S:87694628
M:AGRIORGANIC
O:Mainstream Engineering Corporation
29, 30 Dead
16 S:87694653
M:PURESICILIAN
O:Mainstream Engineering Corporation
30, 32, 33 Dead
17 S:87694666
M:PURESICILIAN TASTESOFSICILY
O:Mainstream Engineering Corporation
29, 30, 32, 33 Dead
18 S:87473330
M:KINOGO
O:Mainstream Engineering Corporation
41 Registered
19 S:87281501
M:QWIK CO
O:Mainstream Engineering Corporation
9 Registered
20 S:87033449
M:QWIKDESCALER+
O:Mainstream Engineering Corporation
1 Registered
21 S:87023167
M:OTTOBON
O:Mainstream Engineering Corporation
9 Registered
22 S:87014367
M:QWIKSWAP
O:Mainstream Engineering Corporation
7, 9 Registered
23 S:86833743
M:CLUTCH DRIVING OPTIMIZED
O:Mainstream Engineering Corporation
9 Dead
24 S:86804499
M:QWIKSEAL
O:Mainstream Engineering Corporation
1 Registered
25 S:86526875
M:QWIKGLOPRO
O:Mainstream Engineering Corporation
1 Dead
26 S:86496417
M:MAINSTREAM ENGINEERING
O:Mainstream Engineering Corporation
1, 3, 42 Registered
27 S:86417158
M:TRICONWIND
O:Mainstream Engineering Corporation
7 Dead
28 S:86378401
M:QWIK CO
O:Mainstream Engineering Corporation
9 Pending
29 S:86378490
M:QWIKSMOKE
O:Mainstream Engineering Corporation
9 Registered
30 S:86375702
M:QWIK608
O:Mainstream Engineering Corporation
9 Registered
31 S:86243017
M:SPIFFCASH
O:Mainstream Engineering Corporation
35 Dead
32 S:86211266
M:QWIKGLOWPRO
O:Mainstream Engineering Corporation
1 Registered
33 S:86187248
M:QWIKLUG
O:Mainstream Engineering Corporation
9 Registered
34 S:86163548
M:TEXAS TRUCK
O:Mainstream Engineering Corporation
12 Dead
35 S:85958550
M:MAINSTREAM BIOENERGY HARVESTING POWER.

O:Mainstream Engineering Corporation
4 Dead
36 S:85917168
M:TRICON REFRIGERATION CONTAINER SYSTEM (TRCS)
O:Mainstream Engineering Corporation
11 Dead
37 S:85695673
M:QWIKSEER+ WATT SAVER
O:Mainstream Engineering Corporation
7 Dead
38 S:85669024
M:QWIKSEER+
O:Mainstream Engineering Corporation
7 Registered
39 S:85387347
M:TRICONICE
O:Mainstream Engineering Corporation
11 Dead
40 S:77737889
M:CETP MICROCHANNELS
O:Mainstream Engineering Corporation
9 Dead
41 S:77620722
M:HUNDRED
O:Mainstream Engineering Corporation
12 Dead
42 S:77354454
M:QWIK-SF
O:Mainstream Engineering Corporation
1 Registered
43 S:77343961
M:QWIK SYSTEM FLUSH
O:Mainstream Engineering Corporation
1 Registered
44 S:77321452
M:QWIK-11
O:Mainstream Engineering Corporation
1 Registered
45 S:77284334
M:QWIKDETECTOR
O:Mainstream Engineering Corporation
1 Registered
46 S:77261659
M:F-11
O:Mainstream Engineering Corporation
3 Dead
47 S:76670553
M:QWIKCHILL
O:Mainstream Engineering Corporation
11 Dead
48 S:76670554
M:QTHERM
O:Mainstream Engineering Corporation
1 Registered
49 S:76670555
M:B-PAK
O:Mainstream Engineering Corporation
5 Dead
50 S:76670556
M:P-PAK
O:Mainstream Engineering Corporation
1 Dead
51 S:76646897
M:QWIKCLEAN
O:Mainstream Engineering Corporation
3 Dead
52 S:76612800
M:QWIKSERVICE
O:Mainstream Engineering Corporation
9 Registered
53 S:76545319
M:QWIKCLEAN
O:Mainstream Engineering Corporation
1 Registered
54 S:76538040
M:PMTECH
O:Mainstream Engineering Corporation
Registered
55 S:76377530
M:PURACLEAN
O:Mainstream Engineering Corporation
1 Registered
56 S:76374425
M:SOLUTIONS THROUGH ADVANCED TECHNOLOGY
O:Mainstream Engineering Corporation
42 Registered
57 S:76360052
M:DO IT RIGHT, DO IT QWIK!
O:Mainstream Engineering Corporation
35 Dead
58 S:76046169
M:QWIK BOOST
O:Mainstream Engineering Corporation
1 Dead
59 S:75955166
M:QWIK INJECTOR
O:Mainstream Engineering Corporation
11 Registered
60 S:75955167
M:QWIK FIND
O:Mainstream Engineering Corporation
1 Dead
61 S:75955169
M:QWIK LOOK
O:Mainstream Engineering Corporation
1 Dead
62 S:75955172
M:QWIK PRODUCTS
O:Mainstream Engineering Corporation
9 Dead
63 S:75955173
M:SOLUTIONS THROUGH ADVANCED TECHNOLOGY
O:Mainstream Engineering Corporation
37 Dead
64 S:75935491
M:QWIK CLEAN-UP
O:Mainstream Engineering Corporation
1 Dead
65 S:75148538
M:QWIK PM
O:Mainstream Engineering Corporation
1, 9 Registered
66 S:74730976
M:QWIKSHOT
O:Mainstream Engineering Corporation
1 Dead
67 S:74731278
M:QWIKCHECK
O:Mainstream Engineering Corporation
9 Registered
68 S:74279721
M:QWIKCLEAN
O:Mainstream Engineering Corporation
7 Dead
69 S:74272629
M:SIMTOOL
O:Mainstream Engineering Corporation
9 Dead
70 S:74123331
M:KOOLVEST
O:Mainstream Engineering Corporation, RESPIREX INTERNATIONAL LIMITED
25 Dead
Trademark Alertz updated from USPTO on 2030-01-24