patentgrep
SearchCompaniesTechnologiesAPIPricingDocs
DocsGet an API key
  1. Technology classes
  2. /F · Mechanical engineering
  3. /F01 · Machines or engines in general
  4. /F01C · Rotary-piston or oscillating-piston machines or engines
  5. /F01C 1/00 · Rotary-piston machines or engines
  6. /F01C 1/02 · Rotary-piston machines or engines: of arcuate-engagement type, i.e. with circular translatory movement
  7. /F01C 1/0207 · Both members having co-operating elements in spiral form
  8. /F01C 1/0246 · Details concerning the involute wraps or their base
  9. /F01C 1/0269 · Details concerning the involute wraps
  10. /F01C 1/0284
F01C 1/0284

Details of the wrap tips

Official title: {Details of the wrap tips}

F01C1/0284 (Details of the wrap tips) appears on 3 US grants and 3 published applications in this corpus.

Search patents in F01C

Where it sits

  1. FMechanical engineering
  2. F01Machines or engines in general
  3. F01CRotary-piston or oscillating-piston machines or engines
  4. F01C 1/00Rotary-piston machines or engines
  5. F01C 1/02Rotary-piston machines or engines: of arcuate-engagement type, i.e. with circular translatory movement
  6. F01C 1/0207Both members having co-operating elements in spiral form
  7. F01C 1/0246Details concerning the involute wraps or their base
  8. F01C 1/0269Details concerning the involute wraps
  9. F01C 1/0284Details of the wrap tips
Granted patents
3
Published applications
3
Assignees
4
Inventors
16
Latest grant
20 Jul 2021

Filings by year

Granted patentsPublished applications
F01C 1/0284: granted patents and published applications per publication year
YearGranted patentsPublished applications
201601
201711
201800
201900
202011
202110

201620172018201920202021

By publication year.

Recent patents

  • Low cost scroll compressor or vacuum pump20 Jul 2021US 11,067,080 B2Air Squared, Inc.
  • Scroll fluid machine including a pair of fixed scrolls and an orbiting scroll24 Nov 2020US 10,844,719 B2Mitsubishi Heavy Industries Thermal Systems, Ltd.
  • Scroll compressor having a scroll wrap with tiered inner end28 Nov 2017US 9,828,994 B2Mitsubishi Electric Corporation
  • Low cost scroll compressor or vacuum pump23 Jan 2020US 2020/0025201 A1Air Squared, Inc.
  • Scroll fluid machine28 Dec 2017US 2017/0370219 A1Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
  • Scroll compressor12 May 2016US 2016/0131134 A1Mitsubishi Electric Corporation

Most cited

By later US patents
  • Low cost scroll compressor or vacuum pump5US 11,067,080 B2Air Squared, Inc. · 2021

Top assignees

Documents
  • ASAir Squared, Inc.2
  • Mitsubishi Electric Corporation2
  • MHMitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.1
  • MHMitsubishi Heavy Industries Thermal Systems, Ltd.1

Often classified with

  • F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids6
  • F05CIndexing scheme relating to materials, material properties or material characteristics for machines2

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