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  1. Technology classes
  2. /Y · General tagging of new technological developments
  3. /Y10 · Technical subjects covered by former uspc
  4. /Y10S · Technical subjects covered by former uspc cross-reference art collections [xracs] and digests
  5. /Y10S 474/00 · Endless belt power transmission systems or components
  6. /Y10S 474/90
Y10S 474/90

Phase variator

Y10S474/90 (Phase variator) appears on 34 US grants and 0 published applications in this corpus.

Search patents in Y10S

Where it sits

  1. YGeneral tagging of new technological developments
  2. Y10Technical subjects covered by former uspc
  3. Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests
  4. Y10S 474/00Endless belt power transmission systems or components
  5. Y10S 474/90Phase variator
Granted patents
34
Published applications
0
Assignees
19
Inventors
36
Latest grant
3 Apr 2001

Filings by year

Granted patentsPublished applications
Y10S 474/90: granted patents and published applications per publication year
YearGranted patentsPublished applications
198120
198230
198300
198400
198520
198600
198700
198820
198940
199010
199110
199220
199310
199420
199540
199610
199720
199850
199910
200000
200110

198119912001

By publication year. Applications have been published since 2001.

Recent patents

  • Phase-adjustment mechanism3 Apr 2001US 6,210,281 B1The Mead Corporation
  • Chain assembly with flat links of extended horizontal length12 Jan 1999US 5,857,933 ABorg-Warner Automotive, Inc.
  • Phased chain assemblies8 Dec 1998US 5,846,149 ABorg-Warner Automotive, Inc.
  • Phased chain assemblies6 Oct 1998US 5,816,967 ABorg-Warner Automotive, Inc.
  • Idler sprocket assembly for a phased chain system6 Oct 1998US 5,816,968 ABorg-Warner Automotive, Inc.

No published applications in this class yet.

Most cited

By later US patents
  • Phased chain assemblies47US 5,427,580 ABorg-Warner Automotive, Inc. · 1995
  • Side-bar chain for cone pulley transmissions33US 4,344,761 AP.I.V. Antrieb Werner Reimers GmbH & Co. KG · 1982
  • Sealed camshaft phase change device27US 4,841,924 AEaton Corporation · 1989
  • Timing gear having different keyways26US 5,181,432 ACloyes Gear and Products, Inc. · 1993
  • Friction welder mechanism24US 4,858,815 AROLLS-ROYCE plc · 1989

Top assignees

Documents
  • BWBorg-Warner Automotive, Inc.10
  • Heidelberger Druckmaschinen AG3
  • CGCloyes Gear and Products, Inc.2
  • NNippondenso Co., Ltd.2
  • SBSiemens-Bendix Automotive Electronics L. P.2
  • AAllied Corporation1
  • Bell & Howell Company1
  • Eaton Corporation1
  • FFerag AG1
  • Ford Motor Company1

Often classified with

  • Y10TTechnical subjects covered by former us classification21
  • F16HGearing19
  • F01LCyclically operating valves for machines or engines18
  • F02BInternal-combustion piston engines12
  • F16GBelts, cables, or ropes, predominantly used for driving purposes9
  • F16DCouplings for transmitting rotation6
  • B41FPrinting machines or presses4
  • B23KSoldering or unsoldering3
  • B65GTransport or storage devices3
  • B22FWorking metallic powder2

Documents that also carry the other class.

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