Filed
Mar 12, 2026
Status Updated
Mar 12, 2026
Parties
2
Timeline Entries
3
Opposer
Caterpillar Inc.
Counsel: STEPHANIE H BALD
WASHINGTON, DC, US
CAT
SN 77289081
Reg 4045652
CAT
SN 78815915
Reg 3525811
CAT
SN 78981305
Reg 3750812
CAT
CAT
SN 75236985
Reg 2140606
CAT
SN 72452924
Reg 984444
CAT
SN 73762371
Reg 1579437
CAT
SN 85318073
Reg 4124548
CAT
SN 78815922
Reg 3525812
CAT
SN 72174081
Reg 770639
CAT
SN 97716132
Reg 8017166
CAT
SN 86976332
Reg 4804266
CAT
SN 88080934
Reg 6754584
CAT
SN 75830492
Reg 2421077
CAT
SN 71575190
Reg 564272
CAT
SN 78980626
Reg 3529358
CAT
SN 85318067
Reg 4124547
CAT
SN 88080972
Reg 6754585
CAT
SN 72164427
Reg 778638
CAT
SN 97716112
Reg 8017165
Applicant
Changzhou Rongkai Muffler Co., Ltd.
Counsel: ALAN JOHNSTON
IDAHO FALLS, ID, US
RKLLCAT
SN 99359434
Prosecution History
| Date | Entry |
|---|---|
| Mar 12, 2026 | FILED AND FEE |
| Mar 12, 2026 | NOTICE AND TRIAL DATES SENT; ANSWER DUE: |
| Mar 12, 2026 | INSTITUTED |