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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 137/00 · Fluid handling
  6. /Y10T 137/7287 · Liquid level responsive or maintaining systems
  7. /Y10T 137/7339 · By weight of accumulated fluid
  8. /Y10T 137/7349 · In communicating measuring vessel
  9. /Y10T 137/7352
Y10T 137/7352

Top and bottom connections

Y10T137/7352 (Top and bottom connections) appears on 3 US grants and 2 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 137/00Fluid handling
  5. Y10T 137/7287Liquid level responsive or maintaining systems
  6. Y10T 137/7339By weight of accumulated fluid
  7. Y10T 137/7349In communicating measuring vessel
  8. Y10T 137/7352Top and bottom connections
Granted patents
3
Published applications
2
Assignees
1
Inventors
4
Latest grant
5 Feb 2013

Filings by year

Granted patentsPublished applications
Y10T 137/7352: granted patents and published applications per publication year
YearGranted patentsPublished applications
199110
199200
199300
199400
199500
199600
199700
199800
199900
200000
200100
200200
200300
200400
200501
200610
200700
200800
200901
201000
201100
201200
201310

199120012013

By publication year. Applications have been published since 2001.

Recent patents

  • Regulator unit and method for regulating a flap opening of a flap situated in a mass flow line5 Feb 2013US 8,365,761 B2Robert Bosch GmbH
  • Discharge control system for a reservoir30 May 2006US 7,052,208 B2
  • Valve seat and method of repair17 Sep 1991US 5,048,558 A
  • Regulator unit and method for regulating a flap opening of a flap situated in a mass flow line23 Jul 2009US 2009/0183788 A1Robert Bosch GmbH
  • Discharge control system for a reservoir1 Dec 2005US 2005/0265787 A1

Most cited

By later US patents
  • Valve seat and method of repair2US 5,048,558 A1991
  • Discharge control system for a reservoir2US 7,052,208 B22006
  • Regulator unit and method for regulating a flap opening of a flap situated in a mass flow line2US 8,365,761 B2Robert Bosch GmbH · 2013

Top assignees

Documents
  • Robert Bosch GmbH2

Often classified with

  • E02BHydraulic engineering2
  • F02DControlling combustion engines2
  • F16KValves1

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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