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Quality Boat Lifts, Inc.
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Fort Myers, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Boat lift brake apparatus
Patent number
7,090,055
Issue date
Aug 15, 2006
Quality Boat Lifts, Inc.
Shawn M. McLaughlin
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Adjustable boat lift stanchion
Patent number
6,848,379
Issue date
Feb 1, 2005
Quality Boat Lifts, Inc.
Riku Ylipelkonen
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Large capacity boat lift
Patent number
6,709,197
Issue date
Mar 23, 2004
Quality Boat Lifts, Inc.
Charles L. Sargent
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Synchronously driven, multiple cable boat lift
Patent number
6,640,736
Issue date
Nov 4, 2003
Quality Boat Lifts, Inc.
Shawn M. McLaughlin
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Solar powered boat lift
Patent number
6,543,375
Issue date
Apr 8, 2003
Quality Boat Lifts, Inc.
Charles L. Sargent
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Synchronously driven, multiple cable boat lift
Patent number
6,408,776
Issue date
Jun 25, 2002
Quality Boat Lifts, Inc.
Shawn M. McLaughlin
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Single motor boat lift having horizontally and longitudinally drive...
Patent number
6,230,639
Issue date
May 15, 2001
Quality Boat Lifts, Inc.
Shawn M. McLaughlin
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Boat lift cable lock apparatus
Patent number
5,988,941
Issue date
Nov 23, 1999
Quality Boat Lifts, Inc.
Charles L. Sargent
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Electrically insulated positive drive boat lift
Patent number
5,957,623
Issue date
Sep 28, 1999
Quality Boat Lifts Inc.
Charles L. Sargent
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Positive drive boat lift
Patent number
5,915,877
Issue date
Jun 29, 1999
Quality Boat Lift, Inc.
Charles L. Sargent
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Adjustable clamping assembly
Patent number
5,833,417
Issue date
Nov 10, 1998
Quality Boat Lifts, Inc.
Charles L. Sargent
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76413045 - QUALITY BOAT LIFTS
Serial number
76413045
Registration number
2758353
Filing date
May 23, 2002
Quality Boat Lifts, Inc.
12 - Vehicles
Information
Trademark
76166381 - SUPERLIFT
Serial number
76166381
Registration number
2619121
Filing date
Nov 16, 2000
Quality Boat Lifts, Inc.
7 - Machines and machine tools
Information
Trademark
76103160 - EXCELEVATOR
Serial number
76103160
Registration number
2798235
Filing date
Aug 4, 2000
Quality Boat Lifts, Inc.
7 - Machines and machine tools
Information
Trademark
75425575 - RAPIDAVIT
Serial number
75425575
Filing date
Jan 29, 1998
Quality Boat Lifts, Inc.
7 - Machines and machine tools
Information
Trademark
75160851 - EXCELIFT
Serial number
75160851
Registration number
2201870
Filing date
Sep 4, 1996
Quality Boat Lifts, Inc.
7 - Machines and machine tools
Information
Trademark
75160852 - EXCELEVATOR
Serial number
75160852
Filing date
Sep 4, 1996
Quality Boat Lifts, Inc.
7 - Machines and machine tools