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US

Devices and Methods for Reducing Vehicle Drag

US 8,783,757 In force
OverviewFamilyAssignmentsSources & methods

Also listed on Smarttruck Systems, LLC, an earlier holder on the record. The recorded assignments below show how it moved.

Collateral for a security interest recorded May 13, 2019 (Smarttruck Systems, LLC).

Term ends May 6, 2030 · High confidence

Held by Transtex LLC
Filed Nov 28, 2012 as application 13/687,710 · Granted Jul 22, 2014
Base term, 20 years from filing
Today
20 years from filing
2010 2030
Clock starts
May 6, 2010
Term ends
May 6, 2030
Granted
Jul 22, 2014
base term fee events Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
3 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
9
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

This patent's term is its 20-year base term, with no adjustment for prosecution delay. All three maintenance fees are recorded paid; no more fees are due. Confidence: High. from the record

How we calculated this date

One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts May 6, 2010, when application 12/775,095, the earliest non-provisional in its chain, was filed (this one was filed Nov 28, 2012)May 6, 2030High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderMay 6, 2030High confidence

This family

US 8,342,595Lapsed on the fee record
Jan 2025
Jan 2025
US 8,251,436In force
May 2030
May 2030
US 8,684,447Lapsed on the fee record
Apr 2026
Apr 2026
Application PCT/US2011/035124PCT application
no patent term
no patent term
Application PCT/US2011/038682PCT application
no patent term
no patent term
Application PCT/US2011/055673PCT application
no patent term
no patent term
US 8,491,036In force
May 2030
May 2030
US 8,783,757this patent
May 2030
May 2030
8 of 9 applications in this family shown, earliest filings first. The applications whose file history this site holds. The family may have others.

Assignments

Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
RecordedAssignorAssigneeConveyance
Jan 17, 2013
Reel 29648, frame 47
Henderson, Michael Lorenzo; Wulff, Stephen AlfredHenderson Industries, LLCAssignment of Assignor's Interest
Jan 17, 2013
Reel 29648, frame 209
Henderson Industries, LLCSmarttruck Systems, LLCChange of Name
May 14, 2015
Reel 35641, frame 544
Smarttruck Systems, LLCComerica BankSecurity Interest
Mar 26, 2019
Reel 48697, frame 847
Comerica BankRMB Holdings, LLCSecurity Interest
Apr 12, 2019
Reel 48868, frame 150
RMB Holdings, LLCSmarttruck Systems, LLC; Smarttruck Undertray Systems, LLCSecurity Interest
Apr 12, 2019
Reel 48872, frame 81
Smarttruck Systems, LLCTranstex LLCAssignment of Assignor's Interest
Apr 12, 2019
Reel 48872, frame 198
Smarttruck Undertray Systems, LLCTranstex LLCAssignment of Assignor's Interest
Apr 12, 2019
reel/frame not recorded
RMB Holdings, LLCSmarttruck Systems, LLCSecurity Interest
Apr 12, 2019
reel/frame not recorded
RMB Holdings, LLCSmarttruck Undertray Systems, LLCSecurity Interest
May 13, 2019
Reel 49159, frame 398
RMB Holdings, LLCSmarttruck Systems, LLC; Smarttruck Undertray Systems, LLCCorrective Assignment to Correct the Nature of Conveyance Previously Recorded on Reel 048868 Frame 0150. Assignor(S) Hereby Confirms the Security Interest.
May 13, 2019
reel/frame not recorded
RMB Holdings, LLCSmarttruck Systems, LLCCorrective Assignment to Correct the Nature of Conveyance Previously Recorded on Reel 048868 Frame 0150. Assignor(S) Hereby Confirms the Security Interest.
May 13, 2019
reel/frame not recorded
RMB Holdings, LLCSmarttruck Undertray Systems, LLCCorrective Assignment to Correct the Nature of Conveyance Previously Recorded on Reel 048868 Frame 0150. Assignor(S) Hereby Confirms the Security Interest.
Jun 26, 2020
Reel 53045, frame 548
Transtex LLCBDC Capital Inc.Security Interest
Jul 29, 2022
Reel 60671, frame 235
Transtex LLCBank of MontrealSecurity Interest
Jun 21, 2024
Reel 67802, frame 50
BDC Capital Inc.Transtex L.L.C., a Corporation of IndianaRelease of Security Interest
Jul 1, 2024
Reel 68104, frame 242
Transtex LLCBank of MontrealAmended Security Interest
Feb 9, 2026
Reel 73736, frame 429
Transtex LLCBank of MontrealSecurity Interest

Sources

Google Patents · The patent document at USPTO · Assignment records at USPTO

USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup

Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.

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