Centrifugal pump

Information

  • Patent Grant
  • D887449
  • Patent Number
    D887,449
  • Date Filed
    Tuesday, May 22, 2018
    6 years ago
  • Date Issued
    Tuesday, June 16, 2020
    4 years ago
  • Inventors
    • Zwahlen; Ronny
  • Original Assignees
  • Examiners
    • Chilcot; Richard E
    Agents
    • The Webb Law Firm
  • CPC
  • US Classifications
    Field of Search
    • US
    • D15 7- 9
    • D23 225
    • D23 231
    • D23 232
    • 417 060000
    • 417 235000
    • 417 265000
    • 417 321000
    • 417 355000
    • 417 358000
    • 417 363000
    • 417 359000
    • 417 410100
    • 417 415-416
    • 417 405000
    • 417 900000
    • 417 269000
    • 417 539000
    • 060 408000
    • 060 412000
    • 184 026-037
    • 415 140-147
    • 123 495000
    • 123 509000
    • 137 565340
    • CPC
    • F02M37/04
    • F02M37/14
    • F04B53/92
    • F04B1/005
  • International Classifications
    • 1502
    • Term of Grant
      15Years
Abstract
Description

FIG. 1.1 is an upper front perspective view of a centrifugal pump showing my new design;


FIG. 1.2 is a rear perspective view thereof;


FIG. 1.3 is a front elevation view thereof;


FIG. 1.4 is a rear elevation view thereof;


FIG. 1.5 is a left side view thereof;


FIG. 1.6 is a right side view thereof;


FIG. 1.7 is a top view thereof; and,


FIG. 1.8 is a bottom view thereof.


The parts shown by means of broken lines in the drawings are not part of the claimed design.


Claims
  • The ornamental design for a centrifugal pump, as shown and described.
US Referenced Citations (12)
Number Name Date Kind
D247967 Hartnett May 1978 S
D252811 Arakawa Sep 1979 S
D372921 Ijiri Aug 1996 S
D503411 Fujiwara Mar 2005 S
D630229 Dreifert Jan 2011 S
D713860 Pedrollo Sep 2014 S
D765145 Takeda Aug 2016 S
D791191 Hartung Jul 2017 S
D805557 Lanevongsa Dec 2017 S
D817361 Weber May 2018 S
D822718 Hartung Jul 2018 S
D833483 Sofussen Nov 2018 S