Barrier Guard Technologies v. McCue Corporation: Bollard Patent Suit Dismissed
Barrier Guard Technologies, LLC asserted US patent 8,215,865 against McCue Corporation’s CrashCore Bollard S20 Shallow in Massachusetts federal court. The plaintiff voluntarily dismissed the case with prejudice 119 days after filing, with each party bearing its own costs — before McCue filed any answer or dispositive motion.
A swift exit: bollard patent suit ends before McCue answers
On October 8, 2024, Barrier Guard Technologies, LLC filed suit against McCue Corporation in the District of Massachusetts (Case No. 1:24-cv-12578), alleging infringement of US8215865B2 — a patent covering shallow-mount vehicular impact barrier technology. The accused product was McCue’s CrashCore Bollard S20 Shallow, an ASTM F3016-rated safety bollard widely deployed in commercial and retail environments.
Just 119 days later, on February 4, 2025, Barrier Guard filed a Notice of Voluntary Dismissal with Prejudice under Federal Rule of Civil Procedure 41(a)(1)(A)(i). The notice specified that each party would bear its own costs, expenses, and attorneys’ fees. Critically, McCue had not yet served an answer or a motion for summary judgment at the time of dismissal, making unilateral dismissal by the plaintiff procedurally available without court approval.
The speed and terms of the resolution are notable. A with-prejudice dismissal before any substantive defense filing — and with a mutual cost-bearing arrangement — is consistent with either a private settlement (the terms of which would not appear in the public record) or a strategic withdrawal by the plaintiff. The public record does not confirm which drove the outcome. What is clear is that Barrier Guard has permanently foreclosed any future suit against McCue on this patent for the same claims.
Filing to Voluntary dismissal in 119 days
119 days — shorter than the median patent case lifespan in D. Mass.
Voluntarily dismissed with prejudice: what the filing means for both sides
Rule 41(a)(1)(A)(i): plaintiff’s right to dismiss before answer
Federal Rule of Civil Procedure 41(a)(1)(A)(i) permits a plaintiff to voluntarily dismiss an action without a court order, provided the defendant has not yet served an answer or motion for summary judgment. Because McCue had served neither, Barrier Guard could — and did — dismiss unilaterally. The ‘with prejudice’ designation was the plaintiff’s own choice and is the legally significant element: it converts a procedural exit into a final adjudication on the merits.
Rule 41(a)(1)(A)(i) — no court order neededWith prejudice bars Barrier Guard from refiling this claim
A dismissal with prejudice operates as a final judgment on the merits, permanently barring the plaintiff from asserting the same patent claims against McCue for the same accused product. This is a materially different outcome from a without-prejudice dismissal, which would preserve the right to refile. The public record is silent on whether a confidential settlement was reached; the with-prejudice designation may reflect a negotiated resolution or a unilateral strategic choice. Either way, McCue gains permanent protection from this specific suit.
Barrier Guard cannot refileMcCue exits litigation without admitting infringement
McCue Corporation achieved termination of the suit before filing any substantive pleading. There is no adverse judgment, no infringement finding, and no injunction. The each-party-bears-own-costs structure means McCue absorbs its legal fees but faces no fee award. McCue’s CrashCore Bollard S20 Shallow remains in the market with no court-imposed restriction. However, the underlying patent US8215865B2 remains in force and could be asserted against other parties or on different product configurations.
No infringement finding; product unaffectedPatent remains live — sector risk does not disappear with dismissal
The dismissal resolves this specific dispute but does not extinguish US8215865B2. Other bollard and shallow-mount barrier manufacturers remain potentially exposed to assertion of this patent. The case’s short duration — 119 days from filing to dismissal — and the absence of any invalidity or non-infringement ruling mean no useful claim construction has entered the public record. Competitors cannot rely on this case as precedent; any FTO analysis for shallow-mount impact barriers should be conducted on the patent’s merits independently.
US8215865B2 remains enforceableFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Barrier Guard Technologies, LLC | Company | Physical security barrier technology company — holder of US8215865B2Search in Eureka ↗ |
| Defendant | McCue Corporation | Company | McCue Corporation — manufacturer of impact protection and safety bollard systemsSearch in Eureka ↗ |
| Plaintiff counsel | Brendan M. Shortell | Attorney | Counsel for Barrier Guard Technologies, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Lambert Shortell & Connaughton | Law Firm | Representing Barrier Guard Technologies, LLCSearch in Eureka ↗ |
| Defendant counsel | Christopher R. Dillon | Attorney | Counsel for McCue CorporationSearch in Eureka ↗ |
| Defendant law firm | Fish & Richardson PC (Bos) | Law Firm | Representing McCue CorporationSearch in Eureka ↗ |
| Presiding judge | Judge Angel Kelley | Judge | Massachusetts District CourtSearch in Eureka ↗ |
Official order — verbatim text
The dismissal notice invokes Rule 41(a)(1)(A)(i), confirming McCue had not served a substantive pleading. The plaintiff’s choice to add ‘with prejudice’ — which Rule 41 does not require — is the operative legal act. It extinguishes Barrier Guard’s cause of action against McCue on these claims permanently. The mutual cost-bearing clause is a negotiated or unilateral term; it prevents either party from seeking attorney fee recovery under 35 U.S.C. § 285. No merits ruling, claim construction, or invalidity finding was issued.
US8215865B2 — shallow-mount vehicular impact barrier (bollard) technology
US8215865B2, filed under application number US12/694730, covers shallow-mount bollard and vehicular impact barrier technology — a design approach that enables robust vehicle-arrest capability without deep-foundation excavation. This has significant deployment advantages in retrofit environments such as existing retail frontages, car parks, and logistics facilities where deep-foundation installation is impractical. The patent’s ASTM F3016 relevance places it squarely in the tested, certified anti-ram barrier category.
The strategic value of US8215865B2 lies in its potential to cover a broad class of commercially deployed shallow-mount safety bollards. As demand for storefront and perimeter vehicle attack mitigation has grown — driven by both regulatory guidance and insurance requirements — the market for ASTM-rated shallow bollards has expanded significantly. Assertion of this patent against a leading manufacturer like McCue signals that Barrier Guard views it as commercially meaningful IP. The patent’s continued enforceability post-dismissal makes it a live risk for all competitors in this product category.
Should your bollard product be cleared against US8215865B2?
Any company designing, manufacturing, or importing shallow-mount vehicular impact barriers — particularly those seeking or holding ASTM F3016 certification — faces direct relevance from US8215865B2. This case demonstrates that Barrier Guard Technologies is willing to assert the patent in federal court. McCue’s exit with prejudice provides no claim construction guidance or invalidity shield that a third party can rely upon.
PatSnap Eureka’s FTO Search Agent enables R&D and product teams to map claim language from US8215865B2 against their specific bollard designs, identify potential design-arounds, and flag IPR prior art before a demand letter arrives. Given the absence of any post-grant validity ruling on this patent, a proactive IPR or ex parte reexamination strategy may also be worth evaluating alongside FTO clearance.
Run a freedom-to-operate analysis on US8215865B2 to assess your product’s exposure
Run FTO in Eureka →Similar bollard and physical barrier patent infringement cases in US federal courts
Cases involving vehicular impact barrier and bollard patents litigated in Massachusetts and other US district courts, including shallow-mount and ASTM-certified product disputes.
What this case signals for the physical security barrier IP landscape
A fast, with-prejudice exit before any defense filing raises questions about licensing dynamics and assertion strategy in the bollard technology sector.
Pre-answer dismissals signal leverage plays — monitor for pattern filings
Cases resolved this quickly — before any answer is filed — are consistent with a licensing negotiation or a strategic retreat after early legal analysis. Barrier Guard’s willingness to dismiss with prejudice suggests either a deal was reached or the infringement case faced early weaknesses. IP professionals in the physical barrier sector should track Barrier Guard’s assertion history across other defendants.
US8215865B2 is still live: FTO is mandatory for bollard manufacturers
This dismissal creates no estoppel, no claim construction, and no invalidity finding that competitors can leverage. Any company designing or selling shallow-mount vehicular impact barriers — particularly ASTM F3016-rated products — should conduct a fresh FTO analysis against US8215865B2 before launch or expansion.
Barrier v McCue — key questions answered
Case 1:24-cv-12578 was a patent infringement action filed in Massachusetts District Court by Barrier Guard Technologies, LLC against McCue Corporation over US8215865B2, asserting infringement by McCue’s CrashCore Bollard S20 Shallow. It was resolved 119 days after filing when Barrier Guard voluntarily dismissed the case with prejudice under Rule 41(a)(1)(A)(i), with each party bearing its own costs.
US8215865B2 is a United States patent held by Barrier Guard Technologies, LLC, covering shallow-mount vehicular impact barrier and bollard technology. It relates to barrier designs that provide vehicle-arrest capability without requiring deep-foundation installation, making them suitable for retrofit environments. The patent was asserted against McCue’s ASTM F3016-rated CrashCore Bollard S20 Shallow product.
A voluntary dismissal with prejudice under Rule 41(a)(1)(A)(i) permanently bars the plaintiff — Barrier Guard Technologies — from reasserting the same patent claims against McCue Corporation for the same accused product. It operates as a final judgment on the merits without any court ruling. Because McCue had not yet filed an answer or summary judgment motion, Barrier Guard was entitled to dismiss unilaterally; the ‘with prejudice’ designation was the plaintiff’s own addition.
No. The voluntary dismissal with prejudice contains no court ruling on validity or infringement. No claim construction was issued. The patent remains in force and is potentially enforceable against other parties. Third-party manufacturers of shallow-mount bollards and impact barriers cannot rely on this dismissal as any form of precedent and should conduct independent FTO analysis against US8215865B2.
The public record does not disclose the reason. A 119-day resolution with a with-prejudice dismissal and mutual cost-bearing is consistent with a private, confidential settlement — common in patent cases resolved before any substantive filings. Alternatively, it may reflect a strategic withdrawal following early legal analysis. Fish & Richardson’s representation of McCue, a well-resourced IP defense firm, may have been a factor. The public record is silent on which explanation applies.
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