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Chicago, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Drinking cup for arthritic persons
Patent number
D347547
Issue date
Jun 7, 1994
The Cloverline, Inc.
William Heinrich
D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information
Patent Grant
Holder for syringe shields
Patent number
D341080
Issue date
Nov 9, 1993
The Cloverline, Inc.
William Heinrich
D09 - Packages and containers for goods
Information
Patent Grant
Loose-leaf notebook with extensible support stand
Patent number
D341160
Issue date
Nov 9, 1993
The Cloverline, Inc.
Ingeborg Reiseneder
D19 - Office supplies
Information
Patent Grant
Pill box with vibrator timer
Patent number
D333430
Issue date
Feb 23, 1993
The Cloverline, Inc.
Ingeborg Reiseneder
D09 - Packages and containers for goods
Information
Patent Grant
Tool for rotating intravenous infusion bag medication bottle
Patent number
5,165,310
Issue date
Nov 24, 1992
The Cloverline, Inc.
William P. Heinrich
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Handle for shopping bags
Patent number
D329973
Issue date
Oct 6, 1992
The Cloverline, Inc.
Starr Schuttinga
D08 - Tools and hardware
Information
Patent Grant
Attachment for turning door knobs
Patent number
D320923
Issue date
Oct 22, 1991
The Cloverline, Inc.
Norbert Leopoldi
D08 - Tools and hardware
Information
Patent Grant
Pill dispenser
Patent number
D320156
Issue date
Sep 24, 1991
The Cloverline, Inc.
Norbert Leopoldi
D09 - Packages and containers for goods
Information
Patent Grant
Instrument for measuring skin lesions, or similar article
Patent number
D318244
Issue date
Jul 16, 1991
The Cloverline, Inc.
Edgar Eichbaum
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Box for storing insulin and insulin-adjuncts
Patent number
D313505
Issue date
Jan 8, 1991
The Cloverline, Inc.
Norbert Leopoldi
D03 - Travel goods and personal belongings
Information
Patent Grant
Photographic-slides storage/carrier unit
Patent number
4,972,952
Issue date
Nov 27, 1990
The Cloverline, Inc.
Ingeborg Reiseneder
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Flashlight for use by physicians for mouth, ear, and the like
Patent number
D310575
Issue date
Sep 11, 1990
The Cloverline, Inc.
Nobret Leopoldi
D26 - Lighting
Information
Patent Grant
Helically-shaped earring
Patent number
D308348
Issue date
Jun 5, 1990
The Cloverline, Inc.
Norbert Leopoldi
D11 - Jewelry, symbolic insignia, and ornaments
Information
Patent Grant
Nitroglycerine pill-dispenser worn about neck
Patent number
4,903,860
Issue date
Feb 27, 1990
The Cloverline, Inc.
Norbert Leopoldi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Lever adapter for door knobs
Patent number
4,877,277
Issue date
Oct 31, 1989
The Cloverline, Inc.
Norbert Leopoldi
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Letter opener
Patent number
D303616
Issue date
Sep 26, 1989
The Cloverline Incorporated
Norbert Leopoldi
D08 - Tools and hardware
Information
Patent Grant
Washmitt for wiping babies and the like
Patent number
D303725
Issue date
Sep 26, 1989
The Cloverline, Inc.
Josef Rojko
D29 - Equipment for safety, protection, and rescue
Information
Patent Grant
Combination sheath and foldable shield for hypodermic syringe needle
Patent number
4,850,976
Issue date
Jul 25, 1989
The Cloverline, Inc.
William P. Heinrich
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Illuminated paper tray
Patent number
4,809,141
Issue date
Feb 28, 1989
The Cloverline, Inc.
Norbert Leopoldi
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Flashlight
Patent number
4,768,138
Issue date
Aug 30, 1988
The Cloverline, Inc.
Norbert Leopoldi
F21 - LIGHTING
Information
Patent Grant
Neurology tool for determining the extent of peripheral nerve damage
Patent number
D296470
Issue date
Jun 28, 1988
The Cloverline Incorporated
Norbert Leopoldi
D24 - Medical and laboratory equipment
Information
Patent Grant
Syringe magnifier
Patent number
4,743,234
Issue date
May 10, 1988
The Cloverline, Inc.
Norbert Leopoldi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lever adapter for door knobs
Patent number
D295605
Issue date
May 10, 1988
The Cloverline, Inc.
Norbert Leopoldi
D08 - Tools and hardware
Information
Patent Grant
Pill cutter
Patent number
4,697,344
Issue date
Oct 6, 1987
The Cloverline Incorporated
Norbert Leopoldi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Magnifying EKG reader or the like
Patent number
D285699
Issue date
Sep 16, 1986
The Cloverline, Inc.
Norbert Leopoldi
D16 - Photography and optical equipment
Information
Patent Grant
Medical percussion hammer or the like
Patent number
D284507
Issue date
Jul 1, 1986
Cloverline, Inc.
Norbert Leopoldi
D24 - Medical and laboratory equipment
Information
Patent Grant
Medical percussion hammer or the like
Patent number
D283344
Issue date
Apr 8, 1986
Cloverline, Inc.
Norbert Leopoldi
D24 - Medical and laboratory equipment
Information
Patent Grant
Sanitary blood lancet device
Patent number
4,452,243
Issue date
Jun 5, 1984
Cloverline, Inc.
Norbert Leopoldi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Flashlight
Patent number
4,399,495
Issue date
Aug 16, 1983
Cloverline, Inc.
Norbert Leopoldi
F21 - LIGHTING
Information
Patent Grant
Pill box
Patent number
4,378,885
Issue date
Apr 5, 1983
Cloverline, Inc.
Norbert Leopoldi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks