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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 505/00 · Superconductor technology: apparatus, material, process
  6. /Y10S 505/825 · Apparatus per se, device per se, or process of making or operating
  7. /Y10S 505/902 · Railway
  8. /Y10S 505/903 · Suspension
  9. /Y10S 505/908
Y10S 505/908

Method of operation

Y10S505/908 (Method of operation) appears on 6 US grants and 2 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 505/00Superconductor technology: apparatus, material, process
  5. Y10S 505/825Apparatus per se, device per se, or process of making or operating
  6. Y10S 505/902Railway
  7. Y10S 505/903Suspension
  8. Y10S 505/908Method of operation
Granted patents
6
Published applications
2
Assignees
3
Inventors
9
Latest grant
7 Nov 2017

Filings by year

Granted patentsPublished applications
Y10S 505/908: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197810
197910
198000
198110
198200
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199700
199800
199900
200000
200100
200200
200300
200400
200500
200600
200700
200800
200900
201000
201100
201200
201300
201400
201500
201601
201721

19761986199620062017

By publication year. Applications have been published since 2001.

Recent patents

  • Deployable decelerator7 Nov 2017US 9,809,232 B2Hyperloop Technologies, Inc.
  • Deployable decelerator3 Jan 2017US 9,533,697 B2Hyperloop Technologies, Inc.
  • Vehicle vibration damping method in the induced repulsion type magnetically suspended railway vehicle16 Jun 1981US 4,273,054 AJapanese National Railways
  • High speed transit system10 Apr 1979US 4,148,260 A
  • Rapid transit system28 Feb 1978US 4,075,948 A
  • Deployable decelerator9 Mar 2017US 2017/0066457 A1Hyperloop Technologies, Inc.
  • Deployable decelerator11 Aug 2016US 2016/0229427 A1Hyperloop Technologies, Inc.

Most cited

By later US patents
  • High speed transit system50US 4,148,260 A1979
  • Rapid transit system49US 3,954,064 AGravity Transit Company · 1976
  • Rapid transit system40US 4,075,948 A1978
  • Vehicle vibration damping method in the induced repulsion type magnetically suspended railway vehicle15US 4,273,054 AJapanese National Railways · 1981
  • Deployable decelerator1US 9,533,697 B2Hyperloop Technologies, Inc. · 2017

Top assignees

Documents
  • Hyperloop Technologies, Inc.4
  • GTGravity Transit Company1
  • JNJapanese National Railways1

Often classified with

  • B61BRailway systems8
  • B60LElectric vehicle propulsion4
  • B60TVehicle brake control systems or parts thereof4
  • B61CLocomotives4
  • B61HBrakes or other retarding devices specially adapted for rail vehicles4
  • B65GTransport or storage devices4
  • F16DCouplings for transmitting rotation4
  • H01FMagnets3
  • H02KDynamo-electric machines3
  • Y02TLow-carbon transport3

Documents that also carry the other class.

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Search every US patent grant since 1976 and every published application since 2001. Updated weekly from USPTO.

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