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USD267404S - Beam counterweight for jack pumps - Google Patents

Beam counterweight for jack pumps Download PDF

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Publication number
USD267404S
USD267404S US06/196,323 US19632380F USD267404S US D267404 S USD267404 S US D267404S US 19632380 F US19632380 F US 19632380F US D267404 S USD267404 S US D267404S
Authority
US
United States
Prior art keywords
beam counterweight
jack
pumps
jack pumps
counterweight
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
US06/196,323
Inventor
Gregory D. Cook
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.)
Cook Manufacturing Corp
Original Assignee
Cook Machine Co
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 Cook Machine Co filed Critical Cook Machine Co
Priority to US06/196,323 priority Critical patent/USD267404S/en
Assigned to COOK MACHINE COMPANY reassignment COOK MACHINE COMPANY ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: COOK GREGORY D.
Application granted granted Critical
Publication of USD267404S publication Critical patent/USD267404S/en
Assigned to COOK MANUFACTURING CORPORATION reassignment COOK MANUFACTURING CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: COOK MACHINE COMPANY, A CORP. OF OK.
Anticipated expiration legal-status Critical
Assigned to COOK MANUFACTURING CORPORATION reassignment COOK MANUFACTURING CORPORATION RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: CAPITALSOURCE FINANCE LLC
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front elevational view of a beam counterweight for jack pumps showing my new design.
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof.

Claims (1)

  1. The ornamental design for a beam counterweight for jack pumps, as shown.
US06/196,323 1980-10-14 1980-10-14 Beam counterweight for jack pumps Expired - Lifetime USD267404S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/196,323 USD267404S (en) 1980-10-14 1980-10-14 Beam counterweight for jack pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/196,323 USD267404S (en) 1980-10-14 1980-10-14 Beam counterweight for jack pumps

Publications (1)

Publication Number Publication Date
USD267404S true USD267404S (en) 1982-12-28

Family

ID=69808362

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/196,323 Expired - Lifetime USD267404S (en) 1980-10-14 1980-10-14 Beam counterweight for jack pumps

Country Status (1)

Country Link
US (1) USD267404S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD883603S1 (en) * 2017-11-30 2020-05-05 Wenger Corporation Front-loading arbor gate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1986012A (en) 1933-02-20 1935-01-01 Charles M O Leary Jr Pump actuating mechanism
US2074550A (en) 1934-12-31 1937-03-23 Welded Tank And Steel Company Pumping jack
US3221569A (en) 1957-11-12 1965-12-07 Milburn M Ross Well pump means

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1986012A (en) 1933-02-20 1935-01-01 Charles M O Leary Jr Pump actuating mechanism
US2074550A (en) 1934-12-31 1937-03-23 Welded Tank And Steel Company Pumping jack
US3221569A (en) 1957-11-12 1965-12-07 Milburn M Ross Well pump means

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Composite Cat. of Oil Field & Pipeline Equip., 17th, 1950 Edition-vol. 1, p. 2529-Weights on Jack Pumps at top & bottom.
National Supply Co. Bulletin #300-7/41-Weights on Jack Pump on cover.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD883603S1 (en) * 2017-11-30 2020-05-05 Wenger Corporation Front-loading arbor gate

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