patentgrep
SearchCompaniesTechnologiesAPIPricingDocs
DocsGet an API key
  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 152/00 · Resilient tires and wheels
  6. /Y10T 152/10 · Tires, resilient
  7. /Y10T 152/10279 · Cushion
  8. /Y10T 152/10378 · Casing enclosed core
  9. /Y10T 152/10387 · Separate core
  10. /Y10T 152/10396 · Removable
  11. /Y10T 152/10423
Y10T 152/10423

Superimposed rings

Y10T152/10423 (Superimposed rings) appears on 10 US grants and 0 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 152/00Resilient tires and wheels
  5. Y10T 152/10Tires, resilient
  6. Y10T 152/10279Cushion
  7. Y10T 152/10378Casing enclosed core
  8. Y10T 152/10387Separate core
  9. Y10T 152/10396Removable
  10. Y10T 152/10423Superimposed rings
Granted patents
10
Published applications
0
Assignees
5
Inventors
11
Latest grant
17 Jun 2003

Filings by year

Granted patentsPublished applications
Y10T 152/10423: granted patents and published applications per publication year
YearGranted patentsPublished applications
198410
198510
198600
198700
198800
198900
199000
199100
199200
199300
199410
199510
199610
199720
199800
199900
200020
200100
200200
200310

198419942003

By publication year. Applications have been published since 2001.

Recent patents

  • Filled pneumatic tires having controlled expansion joints and methods of manufacturing such17 Jun 2003US 6,578,613 B1Jalcos Holdings Inc.
  • Solid tire including inner tire assembly31 Oct 2000US 6,138,729 ATaiwan Kings Glory Co., Ltd.
  • Filled pneumatic tires and methods of manufacturing such17 Oct 2000US 6,131,630 AJalcos Holdings Inc.
  • Lightweight, safe and damage resistant tire having honeycomb core11 Nov 1997US 5,685,926 AElectrion, Inc.
  • Methods of manufacturing and installing elastomeric fills for use in pneumatic tire casings28 Oct 1997US 5,681,411 AJalcos Holdings Inc.

No published applications in this class yet.

Most cited

By later US patents
  • Rubber material36US 4,429,068 AHohyu Rubber Co., Ltd. · 1984
  • Lightweight pressure-airless tire construction32US 5,494,090 AElectrion, Inc. · 1996
  • Cushion tire14US 4,530,386 AHohyu Rubber Co., Ltd. · 1985
  • High speed heavy duty cross ply tire13US 5,335,707 ASumitomo Rubber Industries, Ltd. · 1994
  • Lightweight, safe and damage resistant tire having honeycomb core8US 5,685,926 AElectrion, Inc. · 1997

Top assignees

Documents
  • JHJalcos Holdings Inc.4
  • EElectrion, Inc.2
  • HRHohyu Rubber Co., Ltd.2
  • Sumitomo Rubber Industries, Ltd.1
  • TKTaiwan Kings Glory Co., Ltd.1

Often classified with

  • B60CVehicle tyres10
  • B29DProducing particular articles from plastics or from substances in a plastic state4
  • Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3
  • A43BCharacteristic features of footwear2
  • C08LCompositions of macromolecular compounds2
  • F16FSprings2
  • H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers2

Documents that also carry the other class.

patentgrep

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

Product

  • Search
  • New this week
  • Where the data comes from
  • Pricing

Browse

  • Companies
  • Technology classes

Developers

  • API docs
  • PatentsView-compatible API
  • MCP server
  • Changelog

About

  • Privacy
  • Terms
© 2026 patentgrepData from USPTO bulk files