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About 3 Trademarks found for “HELI-STAT*”

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HELI*

*TAT

HE*AT

506252
EXPUNGED

on 1 Oct 2004

HELI-STAT

PIASECKI AIRCRAFT CORPORATION

506252 · 8 Jul 1983

012

Airships used for heavy lifting operations.

479578
EXPUNGED

on 16 Mar 1998

HELI-STAT

PIASECKI AIRCRAFT CORPORATION

479578 · 14 Dec 1981

041

042

Engineering analysis and design services, provided to others, in conne...

478735
ABANDONED

on 12 Sept 1983

HELI-STAT

PIASECKI AIRCRAFT CORPORATION

478735 · 24 Nov 1981

012

Ultra-heavy vertical air lift vehicle.

Owners

Piasecki aircraft corporation (3)

Categories

Class 12 (2)

Class 41 (1)

Class 42 (1)

Correspondents

Gowling wlg (canada) llp (3)

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