com.drivepatents.patent

{
  "kind": "A1",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "$type": "com.drivepatents.patent",
  "title": "Process for reinforcing a combustion engine piston and a reinforced piston according to such process",
  "status": "application",
  "filedAt": "2000-11-15T00:00:00Z",
  "abstract": "Reinforcing a piston having a cavity or bowl includes depositing and fusing a copper nickel alloy to at least the edge of the bowl An Independent claim is included for the following: (a) A reinforced piston made as above. Preferred Features: The bowl in on the piston head. The alloy is deposited as rings.",
  "assignees": [
    "PEUGEOT CITROEN AUTOMOBILES SA [FR]"
  ],
  "createdAt": "2026-06-11T22:20:06Z",
  "inventors": [
    "ENGLER BERNARD [FR]",
    "MONIN MARTINE [FR]"
  ],
  "sourceUrl": "https://patents.google.com/patent/EP1104846A1",
  "documentRef": {
    "cid": "bafyreicueov2jd4uurhtg7zni6wiwq6mswvubrqt5456d26k6wtphwxjv4",
    "uri": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.document/3mn3pyof37obg"
  },
  "publishedAt": "2001-06-06T00:00:00Z",
  "drivePostUrl": "https://drivepatents.com/patents/1112578",
  "jurisdiction": "EP",
  "patentNumber": "1104846",
  "classifications": [
    "F02F3/12",
    "F02B23/0672"
  ]
}

did:plc:oql6ds5vnff4ugar6rruliwd | at://did:plc:oql6ds5vnff4ugar6rruliwd/com.drivepatents.patent/ep-1104846-a1

{
  "kind": "A2",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "$type": "com.drivepatents.patent",
  "title": "Apparatus and method for transmitting data in a tire condition",
  "status": "application",
  "filedAt": "2000-10-19T00:00:00Z",
  "abstract": "A tire condition sensing apparatus (14) includes a tire condition sensor (78, 84, 88) for sensing a tire condition and providing a sensor signal indicative thereof. A transmitter (44) transmits a data message having a plurality of data locations for accommodating data. A controller (72) is electrically connected with the tire condition sensor (78, 84, 88) and the transmitter (44). The controller (72) controls the transmitter (44) to transmit tire condition data in selected data locations of the data message based on a parameter associated with the apparatus (14), such as an identification code of the apparatus (14).",
  "assignees": [
    "TRW INC [US]",
    "TRW AUTOMOTIVE US LLC [US]"
  ],
  "createdAt": "2026-06-11T23:25:05Z",
  "inventors": [
    "MUNCH CARL A [US]",
    "WYMAN DANIEL J [US]",
    "DEZORZI TIMOTHY [US]"
  ],
  "sourceUrl": "https://patents.google.com/patent/EP1108568A2",
  "documentRef": {
    "cid": "bafyreihvjsdijlmj6h4g7xkg5cqbjjqjxlog4rwvceoizhj4pnpl2ab6ci",
    "uri": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.document/3mn3qqzxzulb7"
  },
  "publishedAt": "2001-06-20T00:00:00Z",
  "drivePostUrl": "https://drivepatents.com/patents/1112203",
  "jurisdiction": "EP",
  "patentNumber": "1108568",
  "classifications": [
    "B60C23/0416",
    "B60C23/0433",
    "B60C23/0462",
    "B60C23/0464"
  ]
}

did:plc:oql6ds5vnff4ugar6rruliwd | at://did:plc:oql6ds5vnff4ugar6rruliwd/com.drivepatents.patent/ep-1108568-a2