Hartwell Corporation Trademarks
LOCKWELL

LOCKWELL

Filed: March 7, 1960
Quick Release Clevis Pins
Owned by: Hartwell Corporation
Serial Number: 72092257

DIALATCH

DIALATCH

Filed: December 20, 1963
LATCHES
Owned by: Hartwell Corporation
Serial Number: 72183322

H-5000

H-5000

Filed: December 14, 1965
AIRCRAFT LATCHES
Owned by: Hartwell Corporation
Serial Number: 72234565

MICRO

MICRO

Filed: October 30, 1967
QUICK RELEASE HINGES
Owned by: Hartwell Corporation
Serial Number: 72283658

PLUS LATCH

PLUS LATCH

Filed: June 11, 1969
FASTENERS
Owned by: Hartwell Corporation
Serial Number: 72329717

RATE-CHEK

RATE-CHEK

Filed: April 18, 1972
MOTION DAMPENING DEVICES IN THE NATURE OF CONTROLLED RATE DOOR CLOSURE SHOCK ABSORBING DEVICES AND THE LIKE
Owned by: Hartwell Corporation
Serial Number: 72421724

TRIGGER LOCK

TRIGGER LOCK

Filed: April 11, 1979
Metal Latches Designed for Flush Mounting on Access Panels/Doors
Owned by: Hartwell Corporation
Serial Number: 73211143

HARTWELL

HARTWELL

Filed: December 5, 1991
metal fasteners; namely, latches, and hinges for use in the aerospace industry, padlock hasps, metal padlock hasp protection…
Owned by: Hartwell Corporation
Serial Number: 74227615

HC

HC

Filed: December 30, 1991
Fasteners;, namely, latches and hinges for use in the aerospace industry [ and padlock hasps ]
Owned by: Hartwell Corporation
Serial Number: 74233909

DRIP LIP

DRIP LIP

Filed: June 21, 1993
pouring spouts for containers
Owned by: Hartwell Corporation
Serial Number: 74403164

HASCO

HASCO

Filed: October 2, 2000
Metal hardware, namely, fasteners; couplings; brackets; springs; pulls; hinges; latches; housing; latch keepers; pins; hold…
Owned by: Hartwell Corporation
Serial Number: 76139439

HC

HC

Filed: March 8, 2001
Metal hardware, namely, handles, hold-down pins, and foldable struts and braces for doors and panels for use in the aerospace…
Owned by: Hartwell Corporation
Serial Number: 76221733

HARTWELL

HARTWELL

Filed: March 8, 2001
Metal hardware, namely, handles, hold-down pins, and foldable struts and braces for doors and panels for use in the aerospace…
Owned by: Hartwell Corporation
Serial Number: 76221734

XLP

XLP

Filed: November 13, 2002
metal latches for use in aerospace industry
Owned by: Hartwell Corporation
Serial Number: 78184801