TREA

Leak detector

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Information

  • Patent Grant
  • D946436
  • Patent Number
    D946,436
  • Date Filed
    Friday, November 13, 2020
    4 years ago
  • Date Issued
    Tuesday, March 22, 2022
    2 years ago
  • Inventors
    • Cheng; Cannon (Orange, CA, US)
    • Gilley; Jason Corbett (Orange, CA, US)
  • Original Assignees
  • Examiners
    • Hill; Keli L
    • Sahneh; Sara S
    Agents
    • Backofen, Esq.; Paul J.
  • US Classifications
    Field of Search
    • US
    • D10 96-103
    • D10 46
    • D10 47
    • D10 80- 82
    • D10 75- 79
    • D10 61
    • D10 65
    • D10 67
    • D10 10691
    • D10 1069
    • D10 1064
    • D10 1041
    • D10 56
    • D10 71
    • D10 85
    • D10 86
    • CPC
    • F17D5/06
    • F16L9/18
    • F16L55/1022
    • F16L2201/30
    • F16L23/032
    • G01M3/18
    • G01M3/20
    • G01M3/205
    • G01M3/04
    • G01M3/16
    • G01M3/38
    • G01M3/00
    • G01F1/06
    • G01F1/08
    • G01F15/06
    • G01F15/024
    • G01F15/14
    • G01F23/02
    • G01F1/05
    • G01F1/22
    • G01F1/26
    • G01F1/28
    • G01F23/0015
    • G01F23/00
    • G01F23/242
    • G01N29/024
    • G01N29/28
    • G01N29/22
    • G01N29/222
    • G01N2291/2836
    • G01N33/00
    • G01N25/72
    • G01N33/0031
    • G01N33/0032
    • G01K1/028
    • G08B21/182
    • G08B21/20
    • G08B3/00
    • G08B19/00
    • G08B19/02
    • G01D7/00
    • G01D11/24
    • G01D11/245
  • International Classifications
    • 1005
    • Term of Grant
      15Years
Information
Abstract
Description

The file of this patent contains at least one drawing executed in color. Copies of this patent with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.



FIG. 1 is a front-right perspective view of a leak detector showing our new design.



FIG. 2 is a front elevation view thereof.



FIG. 3 is a left elevation view thereof.



FIG. 4 is a right elevation view thereof.



FIG. 5 is a top plan view thereof.



FIG. 6 is a bottom plan view thereof.



FIG. 7 is a back elevation view thereof; and,



FIG. 8 is a back-left perspective view thereof.


Fieldpiece® is a United States registered trademark, which is owned by Fieldpiece Instruments, Inc.


Claims
  • The ornamental design for a leak detector, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
D298110 Kawano Oct 1988 S
D312218 Hill Nov 1990 S
D432932 Evans Oct 2000 S
D447071 Akers, III Aug 2001 S
6362741 Hickox Mar 2002 B1
6791088 Williams, II Sep 2004 B1
D594361 Miller Jun 2009 S
D811254 Lee Feb 2018 S
10345185 Nguyen Jul 2019 B1
D856167 Weiss Aug 2019 S
20050126264 Komninos Jun 2005 A1
20100326169 Grosse-Bley Dec 2010 A1
20130276517 Takano Oct 2013 A1
Foreign Referenced Citations (7)
Number Date Country
302991456 Jun 2014 CN
302999621 Nov 2014 CN
304985472 Aug 2018 CN
305091809 Oct 2018 CN
304967119 Dec 2018 CN
305757118 Nov 2019 CN
306248059 Jul 2020 CN
Non-Patent Literature Citations (4)
Entry
Klein Tools Store, ET120 Gas Leak Detector, Date first available Aug. 8, 2017, [online]retrieved Oct. 20, 2021,available from https://www.amazon.com/Combustible-Detector-Klein-Tools-ET120/dp/B074NBJ8XP/ref=sr_1_4?dchild=1&keywords=leak%2Bdetector&qid=1634765669&qsid=134-5564337-2927451&s=industrial&sr=1-(Year: 2017).
Elitech Store, WJL-6000 HVAC Leak Detector Halogen Gas Tester,Date first available Sep. 16, 2015, [online]retrieved Oct. 20, 2021,available from https://www.amazon.com/Elitech-WJL-6000-Detector-Refrigerant-Condition/dp/B015FK1EH2/ref=sr_1_6?dchild=1&keywords=leak+detector&qid=1634765766&qsid=134-55643 (Year: 2015).
Aprvtio,Freon Leak Detector with LED Light.Date first available Jun. 11, 2021, [online]retrieved Oct. 20, 2021,available from https://www.amazon.com/dp/B0972QFD6N/ref=sspa_dk_detail_4?pf_rd_p=9fd3ea7c-b77c-42ac-b43b-c872d3f37c38&pd_rd_wg=9KRmb&pf_rd_r=CRS96SMP25BKT666JBFV&pd_rd_w=gEjSL&pd_rd_r=45827d37-9f1 (Year: 2021).
PANGAEA Store,Gas Detector Portable Natural Gas Tester Detector,Date first available Aug. 27, 2018, [online]retrieved Oct. 21, 2021,available from https://www.amazon.com/dp/B07GVN4DPR/ref=sspa_dk_detail_2?psc=1&pd_rd_i=B07GVN4DPR&pd_rd_w=laVLD&pf_rd_p=54ed5474-54a8-4c7f-a88a-45f748d18166&pd_rd_wg=HsvFk&p (Year: 2018).