Policies

Trademarks

The Linux Foundation’s Trademarks

Last updated: January 10, 2023

The Linux Foundation’s Trademark Usage Guidelines can be found at https://www.linuxfoundation.org/trademark-usage/.

The Linux Foundation has the following registered trademarks in the United States and/or other countries:

  • AllJoyn®
  • ArgoCon®
  • BackStageCon®
  • Buildpacks®
  • C7N®
  • Certified Kubernetes®
  • Certified Kubernetes Administrator®
  • Certified Kubernetes Application Developer®
  • Certified Kubernetes Security Specialist®
  • CF®
  • Chaos Mesh®
  • Cloud Custodian®
  • Cloud Foundry®
  • Cloud Foundry Foundation®
  • Cloud Native Computing Foundation®
  • CloudEvents®
  • CloudNativeCon®
  • CNCF®
  • CNF®
  • containerd®
  • Cord®
  • Crossplane®
  • Curiefense®
  • EdgeX Foundry®
  • Envoy®
  • EnvoyCon®
  • etcd®
  • FD.io®
  • FDC3®
  • FINOS®
  • Fintech Open Source Foundation®
  • fluentd®
  • GitOps Summit®
  • graphQL®
  • gRPC®
  • Hadouken®
  • Helm®
  • Hyperledger®
  • IAccessible2®
  • IO Visor®
  • Istio®
  • JanusGraph®
  • K8s®
  • Knative®
  • KubeArmor®
  • KubeCon®
  • KubeFlow®
  • Kubernetes®
  • LEGEND®
  • linkerd®
  • Linux Foundation Certified Engineer®
  • Linux Foundation Certified System Administrator®
  • Linux Plumbers Conference®
  • LSB®
  • Notary®
  • O3DE®
  • OCI Certified®
  • ONAP®
  • Onos®
  • Open19®
  • OpenChain®
  • OpenDaylight®
  • OpenFlow®
  • OpenGitOps®
  • OpenIDL®
  • OpenSSF®
  • Open Container Initiative®
  • Open Source Summit®
  • OPNFV®
  • OSPOCon®
  • OSPOlogy®
  • P4®
  • Powered by OpenDaylight®
  • Pravega®
  • PromCon®
  • Prometheus®
  • PromQL®
  • PyTorch®
  • Rook®
  • runc®
  • ServiceMeshCon®
  • SkillCred®
  • Software Package Data Exchange®
  • Sonic®
  • SPDX®
  • Spiffe®
  • Spire®
  • The Linux Foundation®
  • Tizen®
  • WasmCloud®
  • World of Open Source®
  • Xen Project®
  • Yocto Project®
  • Zephyr®
  • Zowe®

The Linux Foundation has registrations pending or trademarks in use for the following marks in the United States and/or other countries:

  • AGL™
  • AGL UCB™
  • Argo™
  • Augur™
  • Automotive Grade Linux™
  • Automotive Linux Summit™
  • BackStage™
  • Buildpacks.io™
  • Brigade™
  • CAF™
  • CD Foundation™
  • Cert Manager™
  • CHAOSS™
  • CHAOSScast™
  • CHAOSScon™
  • CHAOSStube™
  • CHAOSSweekly™
  • ChubaoFS™
  • CII™
  • CIP™
  • Cilium™
  • Civil Infrastructure Platform™
  • CloudNativeSecurityCon™
  • CNI™
  • Code Aurora Forum™
  • Confidential Computing Consortium™
  • ContainerCon™
  • Continuous Delivery Foundation™
  • Contour™
  • CoreDNS™
  • Core Infrastructure Initiative™
  • Cortex™
  • cregit™
  • CRI-O™
  • CubeFS™
  • DiaMon™
  • Dragonfly™
  • EasyCLA™
  • EdgeX™
  • Embedded Linux Conference™
  • Emissary Ingress™
  • Falco™
  • Flux™
  • GrimoireLab™
  • Harbor™
  • HLP™
  • Hyperledger Aries™
  • Hyperledger Avalon™
  • Hyperledger Besu™
  • Hyperledger Burrow™
  • Hyperledger Caliper™
  • Hyperledger Cello™
  • Hyperledger Composer™
  • Hyperledger Explorer™
  • Hyperledger Fabric™
  • Hyperledger Grid™
  • Hyperledger Indy™
  • Hyperledger Iroha™
  • Hyperledger Labs™
  • Hyperledger Quilt™
  • Hyperledger Sawtooth™
  • Hyperledger Transact™
  • Hyperledger Ursa™
  • in-toto™
  • Jaeger™
  • K3S™
  • Keda™
  • Keptn™
  • Keycloak™
  • Kinetic™
  • Kinetic Open Storage™
  • KnativeCon™
  • Korifi™
  • Krustlet™
  • KubeEdge™
  • KubeVela™
  • KubeVirt™
  • Kubestronaut™
  • KVM Forum™
  • Kyverno™
  • LC3™
  • LF™
  • LinuxCon™
  • Linux Foundation™
  • Linux Kernel Summit™
  • Linux Storage Filesystem and Memory Management Summit™
  • Litmus™
  • Longhorn™
  • NATS™
  • Network Service Mesh™
  • O3DECON™
  • OCF Certified Solution™
  • OCI™
  • Open Accessibility™
  • OpenAPI™
  • OpenCost™
  • OpenEBS™
  • OpenHPC™
  • OpenIoT Summit™
  • OpenKruise™
  • OpenMAMA™
  • OpenMetrics™
  • OpenSBOM™
  • OpenSDS™
  • OpenSSF Scorecard™
  • OpenSwitch™
  • OpenTelemetry™
  • OpenTracing™
  • Open Compliance Summit™
  • Open Container Format™
  • Open Mainframe Project™
  • Open Policy Agent™
  • Open Service Mesh™
  • Open Source Leadership Summit™
  • Open Virtualization Alliance™
  • Open vSwitch™
  • Open-O™
  • Operator Framework™
  • OSAPA™
  • osquery™
  • OVA™
  • Overture Maps Foundation™
  • PNDA™
  • Real-Time Linux™
  • RethinkDB™
  • Rkt™
  • SLSA™
  • Spinnaker™
  • Strimzi™
  • System Package Data Exchange™
  • Tekton™
  • Telepresence™
  • Thanos™
  • TiKV™
  • Tizen™ (in non-Latin character sets)
  • TLF™
  • TODO™
  • Trust Over IP Foundation™
  • TUF™
  • Veer™
  • Virtual Kubelet™
  • Vitess™
  • WasmEdge™
  • Volcano™

Logo Marks: In addition, The Linux Foundation and its projects have visual logo trademarks in use and you must comply with any visual guidelines or additional requirements that may be included on The Linux Foundation’s or the applicable project’s site.

The Linux Foundation has registered trademarks for the following logo marks in the United States and/or other countries:

  • The Linux Foundation logo. US Reg. no. 5166331 (The Linux Foundation geometric design (black and white))
  • The Linux Foundation logo. US Reg. no. 5166330 (The Linux Foundation geometric design (color))
  • Certified Kubernetes logo. US Reg. no. 5734733
  • Community Data License Agreement logo. US Reg. no. 5852265
  • fluentd logo. US Reg. no. 4734498
  • Kubernetes logo. US Reg. no. 4816320
  • Kubernetes and Cloud Native Associate and Design (color) US Reg. 6949718
  • SupplyChainSecurity and Design (black and white) US Reg. No. 6949717
  • Tizen logo. US Reg. no. 5036720 (Tizen “Pinwheel” logo)
  • W Design (black and white) US Reg. No. 6892368
  • World of Open Source Logo, US Reg. No. 7329594

The Linux Foundation has registrations pending or trademarks in use for the following marks in the United States and/or other countries:

  • Buildpacks.IO and Design (color)
  • Certified Kubernetes Administrator and Design (color)
  • Certified Kubernetes Application Developer and Design (color)
  • Certified Kubernetes Security Specialist and Design (color)
  • Cloud Foundry Korifi logo (black and white)
  • Cloud Native Computing Foundation logo
  • Design of a Carrier Pigeon (color)
  • FluentBit and Design (color)
  • Fluentd and Design of a Carrier Pigeon (color - horizontal)
  • Hyperledger Foundation and Design (black and white)
  • Istio Design (sailboat - black and white)
  • Kubernetes and Cloud Native Associate and Design (color)
  • OpenFlow and Design (black and white)
  • Open19 and Design (black and white)
  • Open Source in Finance Forum logo (black and white)
  • OpenTelemetry and Design (black and white)
  • Open Voice Network and Design 
  • Overture Maps Foundation and Design (black and white)
  • Skillcred The Linux Foundation and Design (color)
  • Sonic Design (color)
  • SupplyChainSecurityCon (black and white)
  • Trust Over IP Foundation Logo (color)