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USD247968S - Rotating horsehead for oilfield pump - Google Patents

Rotating horsehead for oilfield pump Download PDF

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Publication number
USD247968S
USD247968S US05/788,073 US78807377F USD247968S US D247968 S USD247968 S US D247968S US 78807377 F US78807377 F US 78807377F US D247968 S USD247968 S US D247968S
Authority
US
United States
Prior art keywords
oilfield pump
rotating horsehead
horsehead
rotating
oilfield
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
US05/788,073
Inventor
Forrest E. Chancellor
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US05/788,073 priority Critical patent/USD247968S/en
Application granted granted Critical
Publication of USD247968S publication Critical patent/USD247968S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is an elevational view of one side of a rotating horsehead for oilfield pump showing my new design, the opposite side being a mirror image thereof;
FIG. 2 is a rear elevational view;
FIG. 3 is a front elevational view;
FIG. 4 is a top plan view; and,
FIG. 5 is a bottom plan view.

Claims (1)

  1. The ornamental design for a rotating horsehead for oilfield pump, as shown and described.
US05/788,073 1977-04-15 1977-04-15 Rotating horsehead for oilfield pump Expired - Lifetime USD247968S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/788,073 USD247968S (en) 1977-04-15 1977-04-15 Rotating horsehead for oilfield pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/788,073 USD247968S (en) 1977-04-15 1977-04-15 Rotating horsehead for oilfield pump

Publications (1)

Publication Number Publication Date
USD247968S true USD247968S (en) 1978-05-23

Family

ID=65519962

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/788,073 Expired - Lifetime USD247968S (en) 1977-04-15 1977-04-15 Rotating horsehead for oilfield pump

Country Status (1)

Country Link
US (1) USD247968S (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006201A (en) 1957-11-12 1961-10-31 Milburn M Ross Well pump means
US3016767A (en) 1957-08-22 1962-01-16 Texaco Inc Apparatus for compensating for gradual changes in load on a walking beam pump
US3208291A (en) 1962-04-25 1965-09-28 Milburn M Ross Well pumping means
US3221569A (en) 1957-11-12 1965-12-07 Milburn M Ross Well pump means
US3405605A (en) 1966-06-14 1968-10-15 Milburn M. Ross Hydraulic pump jack means
US3971213A (en) 1973-04-30 1976-07-27 Kelley Robert K Pneumatic beam pumping unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016767A (en) 1957-08-22 1962-01-16 Texaco Inc Apparatus for compensating for gradual changes in load on a walking beam pump
US3006201A (en) 1957-11-12 1961-10-31 Milburn M Ross Well pump means
US3221569A (en) 1957-11-12 1965-12-07 Milburn M Ross Well pump means
US3208291A (en) 1962-04-25 1965-09-28 Milburn M Ross Well pumping means
US3405605A (en) 1966-06-14 1968-10-15 Milburn M. Ross Hydraulic pump jack means
US3971213A (en) 1973-04-30 1976-07-27 Kelley Robert K Pneumatic beam pumping unit

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