Rotor assembly for a peristaltic pump

Information

  • Patent Grant
  • D1050209
  • Patent Number
    D1,050,209
  • Date Filed
    Tuesday, September 13, 2022
    2 years ago
  • Date Issued
    Tuesday, November 5, 2024
    a month ago
  • Inventors
    • Van Stell; James (Schaumburg, IL, US)
  • Original Assignees
  • Examiners
    • Vansant; Calvin E
    • Torres; Eidiol Ghigliotty
    Agents
    • Faegre Drinker Biddle & Reath LLP
  • US Classifications
    Field of Search
    • US
    • D13 158
    • D13 160
    • D15 7
    • D15 8
    • D15 9
    • D15 143
    • D15 148
    • D15 199
    • D23 231
    • D23 232
    • D23 225
    • CPC
    • F04B1/00
    • F04B3/00
    • F04B25/00
    • F04B43/09
    • F04B43/12
    • F04B43/14
    • F04B43/0081
    • F04B53/16
    • F04B53/22
    • F04B53/02
    • F04B53/008
    • F04B17/03
    • F04B43/06
    • F04B43/1136
    • F04B49/24
    • F15B15/00
    • F15B15/12
    • F15B15/065
    • H02K7/00
    • H02K5/24
    • H02K5/04
    • H02K19/06
    • H02K26/00
    • H02K33/00
    • H02K33/16
    • H02K37/00
  • International Classifications
    • 1599
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front top perspective view of a rotor assembly for a peristaltic pump according to an embodiment of the invention.



FIG. 2 is a rear bottom perspective view of the rotor assembly of FIG. 1.



FIG. 3 is a front view of the rotor assembly of FIG. 1.



FIG. 4 is a rear view of the rotor assembly of FIG. 1.



FIG. 5 is a top view of the rotor assembly of FIG. 1.



FIG. 6 is a bottom view of the rotor assembly of FIG. 1.



FIG. 7 is a left side view of the rotor assembly of FIG. 1.



FIG. 8 is a right side of the rotor assembly of FIG. 1; and,



FIG. 9 is a perspective front view of the rotor assembly of FIG. 1 shown mounted in a peristaltic pump.


The portions of the drawings appearing in broken lines are for environment only and do not form a part of the claimed design.


Claims
  • The ornamental design for a rotor assembly for a peristaltic pump as shown and described.
US Referenced Citations (14)
Number Name Date Kind
4518327 Hackman May 1985 A
D638454 Torii May 2011 S
D639321 Torii Jun 2011 S
D668675 Ramirez, Jr. Oct 2012 S
D673196 von Hafen Dec 2012 S
D789432 Tokuda Jun 2017 S
D790616 Tokuda Jun 2017 S
D790617 Tokuda Jun 2017 S
D819101 Ishikawa May 2018 S
D821472 Ishikawa Jun 2018 S
D846012 Ishikawa Apr 2019 S
10578096 Van Stell Mar 2020 B2
D962292 Deem Aug 2022 S
20180003169 Van Stell Jan 2018 A1
Non-Patent Literature Citations (4)
Entry
Mstflxls, available in masterflex.nl, no date found [online], [site visited Sep. 4, 2024], Internet URL: https://www.masterflex.nl/assets/uploads/2017/09/77252-xx-Pump-Head.pdf (Year: 2024).
SN25 Standard Pump Head—Pump for Labs; https://pumpsforlab.com, dated Jan. 2020, 5 pages.
Buy—Cole Parmer Masterflex Model 7519-20 8 Roller Peristaltic Cartridge Pump Head; https://spwindustrial.com/cole-parmer-masterflex-model-7519-20-8-roller-peristaltic-cartridge-pump-head/; downloaded Sep. 14, 2022, 5 pages.
Masterflex® L/S® Standard Pump Head, Replacement Rotor Assembly, High-Performance Precision Tubing Sizes, SS Rotor; https://us/vwr.com/store/item/NA5134083/masterflex-l-s-and-i-p-pump-head-replacement-parts-avantor; downloaded Sep. 14, 2022, 3 pages.