USD375504S - Air motor dual piston design - Google Patents

Air motor dual piston design Download PDF

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Publication number
USD375504S
USD375504S US29/048,955 US4895596F USD375504S US D375504 S USD375504 S US D375504S US 4895596 F US4895596 F US 4895596F US D375504 S USD375504 S US D375504S
Authority
US
United States
Prior art keywords
air motor
dual piston
piston design
motor dual
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
US29/048,955
Inventor
Leslie J. Sell
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand 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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Priority to US29/048,955 priority Critical patent/USD375504S/en
Assigned to INGERSOLL-RAND COMPANY reassignment INGERSOLL-RAND COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SELL, LESLIE J.
Application granted granted Critical
Publication of USD375504S publication Critical patent/USD375504S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of an air motor dual piston design according to the present invention;
FIG. 2 is a front elevation view of the air motor dual piston design the rear view being a mirror image thereof;
FIG. 3 is a top plan view of the air motor dual piston design the bottom view being a mirror image thereof;
FIG. 4 is a left end elevation view of the air motor dual piston design; and,
FIG. 5 is a right end elevation view of the air motor dual piston design.

Claims (1)

  1. The ornamental design for an air motor dual piston design, as shown and described.
US29/048,955 1996-01-16 1996-01-16 Air motor dual piston design Expired - Lifetime USD375504S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/048,955 USD375504S (en) 1996-01-16 1996-01-16 Air motor dual piston design

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/048,955 USD375504S (en) 1996-01-16 1996-01-16 Air motor dual piston design

Publications (1)

Publication Number Publication Date
USD375504S true USD375504S (en) 1996-11-12

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ID=71093514

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/048,955 Expired - Lifetime USD375504S (en) 1996-01-16 1996-01-16 Air motor dual piston design

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US (1) USD375504S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD476664S1 (en) 2002-10-25 2003-07-01 Ametek, Inc. Motor lamination

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US968702A (en) 1909-06-14 1910-08-30 Martin Sears Explosion-engine.
US1530539A (en) 1921-07-27 1925-03-24 Albert B Bernhard Internal-combustion engine
US2067819A (en) 1936-03-13 1937-01-12 Bell Joseph Electromotor compressor
US2283886A (en) 1939-08-10 1942-05-19 William H H Osterday Reciprocating electric motor
US4850313A (en) 1988-02-16 1989-07-25 Peter Gibbons Cruciform engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US968702A (en) 1909-06-14 1910-08-30 Martin Sears Explosion-engine.
US1530539A (en) 1921-07-27 1925-03-24 Albert B Bernhard Internal-combustion engine
US2067819A (en) 1936-03-13 1937-01-12 Bell Joseph Electromotor compressor
US2283886A (en) 1939-08-10 1942-05-19 William H H Osterday Reciprocating electric motor
US4850313A (en) 1988-02-16 1989-07-25 Peter Gibbons Cruciform engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD476664S1 (en) 2002-10-25 2003-07-01 Ametek, Inc. Motor lamination

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