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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 137/2713 · Siphons
  7. /Y10T 137/2761 · With discharge-controlling receiver
  8. /Y10T 137/2768
Y10T 137/2768

With float

Y10T137/2768 (With float) appears on 5 US grants and 3 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 137/2713Siphons
  6. Y10T 137/2761With discharge-controlling receiver
  7. Y10T 137/2768With float
Granted patents
5
Published applications
3
Assignees
2
Inventors
15
Latest grant
29 Dec 2020

Filings by year

Granted patentsPublished applications
Y10T 137/2768: granted patents and published applications per publication year
YearGranted patentsPublished applications
200702
200800
200910
201010
201100
201200
201300
201410
201510
201600
201700
201800
201900
202011

20072008200920102011201220132014201520162017201820192020

By publication year.

Recent patents

  • Self-closing aquarium valve29 Dec 2020US 10,877,490 B2
  • Method for roof drainage10 Mar 2015US 8,973,325 B1Chongqing University
  • Siphon pump technology and apparatuses1 Jul 2014US 8,763,625 B1
  • Level control for liquid throughfeed2 Feb 2010US 7,654,278 B2
  • Automatic draining apparatus of condensation3 Nov 2009US 7,610,697 B2
  • Self-closing aquarium valve22 Oct 2020US 2020/0333807 A1
  • Level control for liquid throughfeed26 Jul 2007US 2007/0169821 A1
  • Automatic draining apparatus of condensation28 Jun 2007US 2007/0144198 A1

Most cited

By later US patents
  • Siphon pump technology and apparatuses21US 8,763,625 B12014
  • Method for roof drainage4US 8,973,325 B1Chongqing University · 2015
  • Automatic draining apparatus of condensation2US 7,610,697 B22009
  • Level control for liquid throughfeed1US 7,654,278 B22010

Top assignees

Documents
  • CUChongqing University1
  • SYShenzhen Yuezhong (Group) Co., Ltd.1

Often classified with

  • A01KAnimal husbandry4
  • G05DSystems for controlling or regulating non-electric variables4
  • F16KValves2
  • F24FAir-conditioning2
  • E04DRoof coverings1
  • F04FPumping of fluid by direct contact of another fluid or by using1

Documents that also carry the other class.

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