Alberto Kopelowicz

Follow

Person

SanMartin Buenos Aires 1650, AR

People

Patents Grantslast 30 patents

Information Patent Grant
Latex prophylactics
- Patent number 5,873,364
- Issue date Feb 23, 1999
- Alberto Kopelowicz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Latex prophylactics adhered to a deformed knitted fabric and their...
- Patent number 5,816,249
- Issue date Oct 6, 1998
- Alberto Kopelowicz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Latex prophylactics
- Patent number 5,592,950
- Issue date Jan 14, 1997
- Alberto Kopelowicz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anchoring devices for joining overlapping cloths for garments or ar...
- Patent number 4,689,861
- Issue date Sep 1, 1987
- Alberto Kopelowicz
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Preservative of elastic material
- Patent number 3,951,141
- Issue date Apr 20, 1976
- Alberto Kopelowicz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Elastic band
- Publication number 20030066593
- Publication date Apr 10, 2003
- Alberto Kopelowicz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Flexible, transparent and elastic band with decorative light-reflec...
- Publication number 20020055317
- Publication date May 9, 2002
- Alberto Kopelowicz
- B44 - DECORATIVE ARTS