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USD254608S - Combined hoisting and positioning arm - Google Patents

Combined hoisting and positioning arm Download PDF

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Publication number
USD254608S
USD254608S US05/825,550 US82555077F USD254608S US D254608 S USD254608 S US D254608S US 82555077 F US82555077 F US 82555077F US D254608 S USD254608 S US D254608S
Authority
US
United States
Prior art keywords
positioning arm
combined hoisting
hoisting
combined
positioning
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
US05/825,550
Inventor
Paul S. Mefferd
Thomas A. Mefferd
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.)
POSITECH Corp A CORP OF
Original Assignee
MEFFERD IND Inc
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 MEFFERD IND Inc filed Critical MEFFERD IND Inc
Priority to US05/825,550 priority Critical patent/USD254608S/en
Application granted granted Critical
Publication of USD254608S publication Critical patent/USD254608S/en
Assigned to POSITECH CORPORATION, A CORP. OF reassignment POSITECH CORPORATION, A CORP. OF CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: Mefferd Industries, Inc.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a side elevation view of the combined hoisting and positioning arm showing our new design;
FIG. 2 is a top view;
FIG. 3 is a rear elevational view;
FIG. 4 is a front elevational view;
FIG. 5 is a bottom view.

Claims (1)

  1. The ornamental design for a combined hoisting and positioning arm, substantially as shown.
US05/825,550 1977-08-18 1977-08-18 Combined hoisting and positioning arm Expired - Lifetime USD254608S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/825,550 USD254608S (en) 1977-08-18 1977-08-18 Combined hoisting and positioning arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/825,550 USD254608S (en) 1977-08-18 1977-08-18 Combined hoisting and positioning arm

Publications (1)

Publication Number Publication Date
USD254608S true USD254608S (en) 1980-04-01

Family

ID=69769965

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/825,550 Expired - Lifetime USD254608S (en) 1977-08-18 1977-08-18 Combined hoisting and positioning arm

Country Status (1)

Country Link
US (1) USD254608S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD743462S1 (en) * 2014-03-21 2015-11-17 Equalizer International Limited Alignment device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786434A (en) 1952-10-16 1957-03-26 Orrin C Klungtvedt Welders work holder
US3814413A (en) 1971-09-08 1974-06-04 C Bopp Device for holding and moving a work object
US3883105A (en) 1974-06-05 1975-05-13 Reizou Matsumoto Load handling equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786434A (en) 1952-10-16 1957-03-26 Orrin C Klungtvedt Welders work holder
US3814413A (en) 1971-09-08 1974-06-04 C Bopp Device for holding and moving a work object
US3883105A (en) 1974-06-05 1975-05-13 Reizou Matsumoto Load handling equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
New Equipment Digest, 3/1976, p. 113, Hydraulic Crane.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD743462S1 (en) * 2014-03-21 2015-11-17 Equalizer International Limited Alignment device

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