USD369510S - Twin piston pump - Google Patents

Twin piston pump Download PDF

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Publication number
USD369510S
USD369510S US29/028,274 US2827494F USD369510S US D369510 S USD369510 S US D369510S US 2827494 F US2827494 F US 2827494F US D369510 S USD369510 S US D369510S
Authority
US
United States
Prior art keywords
piston pump
twin piston
twin
pump
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/028,274
Inventor
Richard G. Powers
Drake L. Koch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marlen International Inc
Original Assignee
Marlen Research Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marlen Research Corp filed Critical Marlen Research Corp
Priority to US29/028,274 priority Critical patent/USD369510S/en
Assigned to MARLEN RESEARCH CORPORATION reassignment MARLEN RESEARCH CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KOCH, DRAKE L., POWERS, RICHARD G.
Application granted granted Critical
Publication of USD369510S publication Critical patent/USD369510S/en
Assigned to PNC BANK, NATIONAL ASSOCIATION reassignment PNC BANK, NATIONAL ASSOCIATION SECURITY AGREEMENT Assignors: MARLEN RESEARCH CORPORATION
Assigned to MARLEN RESEARCH CORPORATION reassignment MARLEN RESEARCH CORPORATION DECLARATION CONCERNING ASSIGNEE STATE OF INCORPORATION Assignors: MARLEN RESEARCH CORPORATION
Assigned to MARLEN INTERNATIONAL, INC. reassignment MARLEN INTERNATIONAL, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MARLEN RESEARCH CORPORATION
Assigned to M&I MARSHALL & ILSLEY BANK reassignment M&I MARSHALL & ILSLEY BANK SECURITY AGREEMENT Assignors: MARLEN INTERNATIONAL, INC.
Anticipated expiration legal-status Critical
Assigned to MARLEN INTERNATIONAL, INC. reassignment MARLEN INTERNATIONAL, INC. RELEASE OF SECURITY INTEREST AND COLLATERAL ASSIGNMENT Assignors: FIFTH THIRD BANK
Assigned to MARLEN RSEARCH CORPORATION reassignment MARLEN RSEARCH CORPORATION PATENT RELEASE Assignors: PNC BANK, NATIONAL ASSOCIATION
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front elevational view of a twin piston pump in accordance with the invention;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a side elevational view thereof, illustrating the side opposite that depicted in FIG. 2;
FIG. 4 is a rear elevational view thereof; and,
FIG. 5 is a plan view thereof.

Claims (1)

  1. The ornamental design for a twin piston pump, as shown and described.
US29/028,274 1994-09-09 1994-09-09 Twin piston pump Expired - Lifetime USD369510S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/028,274 USD369510S (en) 1994-09-09 1994-09-09 Twin piston pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/028,274 USD369510S (en) 1994-09-09 1994-09-09 Twin piston pump

Publications (1)

Publication Number Publication Date
USD369510S true USD369510S (en) 1996-05-07

Family

ID=71107377

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/028,274 Expired - Lifetime USD369510S (en) 1994-09-09 1994-09-09 Twin piston pump

Country Status (1)

Country Link
US (1) USD369510S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD880223S1 (en) * 2017-08-21 2020-04-07 Komo Gmbh Mill

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1109800A (en) 1911-10-28 1914-09-08 Andrew Johnson Valve for milking-machines.
USD319370S (en) 1988-07-18 1991-08-27 A. Stephan U. Sohne Gmbh & Co. Food processor or similar article
USD328003S (en) 1989-05-30 1992-07-21 Extru-Tech, Inc. Preconditioning cylinder
USD344208S (en) 1991-07-12 1994-02-15 Dito-Sama Spiral kneader

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1109800A (en) 1911-10-28 1914-09-08 Andrew Johnson Valve for milking-machines.
USD319370S (en) 1988-07-18 1991-08-27 A. Stephan U. Sohne Gmbh & Co. Food processor or similar article
USD328003S (en) 1989-05-30 1992-07-21 Extru-Tech, Inc. Preconditioning cylinder
USD344208S (en) 1991-07-12 1994-02-15 Dito-Sama Spiral kneader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD880223S1 (en) * 2017-08-21 2020-04-07 Komo Gmbh Mill

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