The Linux Foundation’s Trademarks

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®
  • Certified Kubernetes®
  • Cloud Native Computing Foundation®
  • CNCF®
  • containerd®
  • etcd®
  • fluentd®
  • gRPC®
  • Hyperledger®
  • IAccessible2®
  • IO Visor®
  • JanusGraph®
  • K8s®
  • Kubernetes®
  • linkerd®
  • Linux Foundation Certified Engineer®
  • Linux Foundation Certified System Administrator®
  • Linux Plumbers Conference®
  • LSB®
  • Notary®
  • OpenChain®
  • Prometheus®
  • Rook®
  • Software Package Data Exchange®
  • SPDX®
  • The Linux Foundation®
  • Tizen®
  • Xen Project®
  • Yocto Project®
  • Zephyr®

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™
  • Automotive Grade Linux™
  • Automotive Linux Summit™
  • Buildpacks™
  • CAF™
  • CII™
  • CIP™
  • Civil Infrastructure Platform™
  • CloudEvents™
  • CloudNativeCon™
  • CNI™
  • CommunityBridge™
  • Code Aurora Forum™
  • ContainerCon™
  • CoreDNS™
  • Core Infrastructure Initiative™
  • Cortex™
  • cregit™
  • CRI-O™
  • DiaMon™
  • Dragonfly™
  • EasyCLA™
  • EdgeX Foundry™
  • Embedded Linux Conference™
  • Envoy™
  • Falco™
  • FD.io™
  • Harbor™
  • Helm™
  • HLP™
  • Hyperledger Burrow™
  • Hyperledger Caliper™
  • Hyperledger Cello™
  • Hyperledger Composer™
  • Hyperledger Explorer™
  • Hyperledger Fabric™
  • Hyperledger Grid™
  • Hyperledger Indy™
  • Hyperledger Iroha™
  • Hyperledger Quilt™
  • Hyperledger Sawtooth™
  • Hyperledger Ursa™
  • Jaeger™
  • Kinetic™
  • Kinetic Open Storage™
  • KUBECON™
  • KubeEdge™
  • KVM Forum™
  • LC3™
  • LF™
  • LinuxCon™
  • Linux Foundation™
  • Linux Kernel Summit™
  • Linux Storage Filesystem and Memory Management Summit™
  • NATS™
  • OCF Certified Solution™
  • OCI™
  • OCI Certified™
  • ONAP™
  • Open Accessibility™
  • OpenAPI™
  • OpenHPC™
  • OpenIoT Summit™
  • OpenMAMA™
  • OpenMetrics™
  • OpenSDS™
  • OpenSwitch™
  • OpenTracing™
  • Open Compliance Summit™
  • Open Container Format™
  • Open Container Initiative™
  • Open Mainframe Project™
  • Open Policy Agent™
  • Open Source Leadership Summit™
  • Open Source Summit™
  • Open Virtualization Alliance™
  • Open vSwitch™
  • Open-O™
  • OSAPA™
  • osquery™
  • OVA™
  • PNDA™
  • PromQL™
  • Real-Time Linux™
  • RethinkDB™
  • rkt™
  • runc™
  • ServiceMeshCon™
  • SPIFFE™
  • Spinnaker™
  • SPIRE™
  • Tekton™
  • Telepresence™
  • TiKV™
  • Tizen™ (in non-Latin character sets)
  • TLF™
  • TODO™
  • TUF™
  • Vault Linux Storage & Filesystems Conference™
  • Virtual Kubelet™
  • Vitess™
  • Zowe™

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
  • fluentd logo. US Reg. no. 4734498
  • Kubernetes logo. US Reg. no. 4816320
  • Tizen logo. US Reg. no. 5036720 (Tizen “Pinwheel” logo)

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

  • Cloud Native Computing Foundation logo