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  1. Technology classes
  2. /Y · General tagging of new technological developments
  3. /Y10 · Technical subjects covered by former uspc
  4. /Y10T · Technical subjects covered by former us classification
  5. /Y10T 74/00 · Machine element or mechanism
  6. /Y10T 74/19 · Gearing
  7. /Y10T 74/1987 · Rotary bodies
  8. /Y10T 74/19893 · Sectional
  9. /Y10T 74/1994
Y10T 74/1994

Diametrically split

Y10T74/1994 (Diametrically split) appears on 17 US grants and 1 published applications in this corpus.

Search patents in Y10T

Where it sits

  1. YGeneral tagging of new technological developments
  2. Y10Technical subjects covered by former uspc
  3. Y10TTechnical subjects covered by former us classification
  4. Y10T 74/00Machine element or mechanism
  5. Y10T 74/19Gearing
  6. Y10T 74/1987Rotary bodies
  7. Y10T 74/19893Sectional
  8. Y10T 74/1994Diametrically split
Granted patents
17
Published applications
1
Assignees
10
Inventors
29
Latest grant
18 Nov 2003

Filings by year

Granted patentsPublished applications
Y10T 74/1994: granted patents and published applications per publication year
YearGranted patentsPublished applications
197720
197800
197900
198000
198100
198200
198310
198400
198510
198610
198700
198810
198900
199000
199110
199200
199300
199400
199510
199610
199700
199800
199920
200040
200100
200211
200310

1977198719972003

By publication year. Applications have been published since 2001.

Recent patents

  • Gear18 Nov 2003US 6,647,818 B1Enplas Corporation
  • Gearing with duplex floating toothed portions14 May 2002US 6,386,060 B1
  • Transmission with structurally simplified gear ratio12 Dec 2000US 6,158,296 A
  • Method and apparatus for repairing a crankshaft3 Oct 2000US 6,125,713 APartco, Inc.
  • Split sprocket device13 Jun 2000US 6,074,316 A
  • Gearing with duplex floating toothed portions21 Feb 2002US 2002/0020240 A1Brian M. Mattson

Most cited

By later US patents
  • Split sprocket device29US 6,074,316 A2000
  • Sprocket, gear or pulley with interchangeable rim26US 4,043,214 A1977
  • Split pulley26US 4,506,559 AAktiebolaget Electrolux · 1985
  • Split sprocket and retainer assembly22US 5,389,044 AAmerican Longwall Face Conveyors, Inc. · 1995
  • Polymeric split sprocket wheel19US 4,631,974 AEnvirex Inc. · 1986

Top assignees

Documents
  • AEAktiebolaget Electrolux1
  • ALAmerican Longwall Face Conveyors, Inc.1
  • AEArtos Engineering Company1
  • BMBrian M. Mattson1
  • CMChrysler Motors Corporation1
  • EEnplas Corporation1
  • EEnvirex Inc.1
  • GEGewerkschaft Eisenhutte Westfalia1
  • NSNational Science Council1
  • PPartco, Inc.1

Often classified with

  • F16HGearing16
  • Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3
  • B65GTransport or storage devices2
  • F16DCouplings for transmitting rotation2
  • B21DWorking or processing of sheet metal or metal tubes, rods or profiles1
  • B23KSoldering or unsoldering1
  • B23PMetal-working not otherwise provided for1
  • E21CMining or quarrying1
  • E21DShafts1

Documents that also carry the other class.

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