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USD363054S - Helicopter - Google Patents

Helicopter Download PDF

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Publication number
USD363054S
USD363054S US29027816 US02781694F USD363054S US D363054 S USD363054 S US D363054S US 29027816 US29027816 US 29027816 US 02781694 F US02781694 F US 02781694F US D363054 S USD363054 S US D363054S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
fig
view
elevational
helicopter
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
US29027816
Inventor
Rodney S. Taylor
Walter C. Joiner
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.)
Bell Helicopter Michigan Inc
Original Assignee
Bell Helicopter Textron Inc
Filing date
Publication date
Grant date

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Description

FIG. 1 is a left side elevational view of the helicopter showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Portions of the rotor blades in FIGS. 5 and 6 are shown broken away for convenience of illustration.

Claims (1)

  1. The ornamental design for a helicopter, as shown and described.
US29027816 1994-08-30 Helicopter Expired - Lifetime USD363054S (en)

Publications (1)

Publication Number Publication Date
USD363054S true USD363054S (en) 1995-10-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050211823A1 (en) * 2004-02-27 2005-09-29 Agusta S.P.A. Helicopter
US20120138739A1 (en) * 2010-10-26 2012-06-07 Eurocopter Aircraft provided with a tail plane including means for combating flutter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Canadian Design Pat. No. 35187, Mar. 29, 1972 United Aircraft Corporation, East Hartford, Conn. USA.
Flight Int'l 24 Aug. 1972, p. 285 "Bell Model 2/2".

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050211823A1 (en) * 2004-02-27 2005-09-29 Agusta S.P.A. Helicopter
US20120138739A1 (en) * 2010-10-26 2012-06-07 Eurocopter Aircraft provided with a tail plane including means for combating flutter
US8814083B2 (en) * 2010-10-26 2014-08-26 Airbus Helicopters Aircraft provided with a tail plane including means for combating flutter

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