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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 29/00 · Metal working
  6. /Y10T 29/45 · Scale remover or preventor
  7. /Y10T 29/4594
Y10T 29/4594

Hand tool

Y10T29/4594 (Hand tool) appears on 18 US grants and 8 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 29/00Metal working
  5. Y10T 29/45Scale remover or preventor
  6. Y10T 29/4594Hand tool
Granted patents
18
Published applications
8
Assignees
7
Inventors
21
Latest grant
29 Jan 2019

Filings by year

Granted patentsPublished applications
Y10T 29/4594: granted patents and published applications per publication year
YearGranted patentsPublished applications
198130
198200
198300
198400
198500
198600
198710
198810
198900
199000
199110
199200
199310
199400
199500
199600
199700
199800
199910
200000
200120
200200
200301
200410
200500
200601
200700
200800
200900
201000
201100
201214
201300
201431
201500
201620
201701
201800
201910

19811991200120112019

By publication year. Applications have been published since 2001.

Recent patents

  • Scraper assembly29 Jan 2019US 10,188,256 B2MIW Associates LLC
  • Scraper assembly2 Aug 2016US 9,403,261 B2MIW Associates LLC
  • Scraper assembly5 Jan 2016US 9,227,301 B2MIW Associates LLC
  • Scraper assembly28 Oct 2014US 8,870,630 B2MIW Associates LLC
  • Conductive brush for cleaning metals26 Aug 2014US 8,813,301 B2Kezza Products Pty Limited
  • Scraper assembly12 Jan 2017US 2017/0008039 A1MIW Associates LLC
  • Scraper assembly24 Jul 2014US 2014/0206267 A1MIW Associates LLC
  • Scraper assembly2 Feb 2012US 2012/0023689 A1MIW Associates LLC
  • Scraper assembly2 Feb 2012US 2012/0028551 A1MIW Associates LLC
  • Scraper assembly2 Feb 2012US 2012/0028554 A1MIW Associates LLC

Most cited

By later US patents
  • Pipe scraping tool38US 4,750,249 A1988
  • Scraping tool31US 4,305,175 A1981
  • Scraper assembly27US 8,683,641 B2MIW Associates LLC · 2014
  • Burnishing tool25US 6,735,840 B2Megaware KeelGuard, Inc. · 2004
  • Hammer with chipping blade21US 4,242,780 A1981

Top assignees

Documents
  • MAMIW Associates LLC10
  • KPKezza Products Pty Limited2
  • MKMegaware KeelGuard, Inc.2
  • TGTrumpf Gruesch AG2
  • WZWilliam Zinsser & Co., Incorporated2
  • EDEquipment Development Company, Inc.1
  • OOriginations Limited1

Often classified with

  • B08BCleaning in general15
  • A46BBrushes12
  • A46DManufacture of brushes12
  • A47JKitchen equipment12
  • A47LDomestic washing or cleaning12
  • B24DTools for grinding, buffing or sharpening11
  • B23KSoldering or unsoldering3
  • B05CApparatus for applying fluent materials to surfaces, in general2
  • B25DPercussive tools2
  • B44CProducing decorative effects2

Documents that also carry the other class.

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