Marvin J Lieberman

US Patent:

D459400, Jun 25, 2002

Filed:

Jul 9, 2001

Appl. No.:

29/144720

Inventors:

Marvin S. Lieberman - New York NY

Assignee:

Alvimar Manufacturing Co., Inc. - Long Island City NY

International Classification:

2003

US Classification:

D20 29

US Patent:

6659837, Dec 9, 2003

Filed:

Oct 31, 2002

Appl. No.:

10/286612

Inventors:

Marvin S. Lieberman - New York NY

Assignee:

Alvimar Manufacturing Co., Ltd. - New York NY

International Classification:

A63H 306

US Classification:

446220, 446454, 446465

Abstract:

A remote control car made of plastic sheet has an body with fixed wheels and a remotely controlled electromechanical drive unit with rotatable wheels in a cavity in the bottom of the inflatable body.

US Patent:

6823801, Nov 30, 2004

Filed:

Jul 26, 2001

Appl. No.:

09/916177

Inventors:

Marvin S. Lieberman - New York NY

Assignee:

Alvimar Manufacturing Co., Inc. - Long Island City NY

International Classification:

A47B 8500

US Classification:

108 25

Abstract:

An inflatable snack table formed of heat sealable plastic sheet and shaped as a spherical outer housing, with a base at the bottom and an opening in the top to hold a food container. Within the outer housing is a generally cylindrical inner housing extending between and secured to the top and bottom of the spherical outer housing.

US Patent:

20060130849, Jun 22, 2006

Filed:

Mar 30, 2005

Appl. No.:

11/094706

Inventors:

Marvin Lieberman - New York NY, US

International Classification:

A61G 15/00
A61F 5/37
A61F 13/00

US Classification:

128845000, 128846000

Abstract:

A protective bumper device formed of: a pair of cylinders, each having outer wall surfaces which include on each of the cylinders a first sidewall surface extending in the lengthwise direction, the cylinders each having a central longitudinal axis, the cylinders being positionable with the first wall surfaces of the two cylinders respectively spaced apart and in facing relationship, a web of sheet material having top and bottom edges and opposite side edges, each of the side edges fixed to one of the first sidewall surfaces of the cylinders respectively.

US Patent:

56625090, Sep 2, 1997

Filed:

Nov 2, 1995

Appl. No.:

8/552247

Inventors:

Marvin S. Lieberman - New York NY

Assignee:

Alvimar Manufacturing Company, Inc. - Long Island City NY

International Classification:

A63H 306
A63H 3300

US Classification:

446220

Abstract:

A toy formed as an inflatable football helmet which cannot be put on a person's head has first, second and third parts which are respectively an outer shell formed generally as a helmet with top, front and rear parts, a bottom closure part generally opposite said top part of the helmet, and a face mask overlying said front part of the helmet, these parts all formed of flexible, thin plastic sheet material, said first and second parts defining a first enclosed space, said third part formed a grid of tubes whose bores communicate with each other and define a second enclosed space, said first and second enclosed spaces communicating with each other.

US Patent:

D420817, Feb 22, 2000

Filed:

Jan 8, 1998

Appl. No.:

D/081705

Inventors:

Marvin S. Lieberman - New York NY
Paul Calabro - Eastchester NY

Assignee:

Alvimar Manufacturing Co., Inc. - Long Island City NY

International Classification:

0601

US Classification:

D 6358

US Patent:

63221071, Nov 27, 2001

Filed:

Nov 16, 1999

Appl. No.:

9/440959

Inventors:

Marvin S. Lieberman - New York NY

Assignee:

Alvimar Manufacturing Co., Inc. - Long Island City NY

International Classification:

B42D 504

US Classification:

283 2

Abstract:

An inflatable calendar formed of thin flexible plastic sheet defining when inflated a fourteen-sided polyhedron enclosure comprising opposite top and bottom hexagonal walls and six consecutive trapezoidal upper side walls extending downward from said top wall and six consecutive trapezoidal lower side walls extending upward from said bottom wall, the mutually adjacent edges of all mutually adjacent walls being sealed together, said polyhedron enclosure further comprising a valve for inflating, deflating or maintaining inflated said enclosure, and graphic indicia on said six upper and lower side walls respectively displaying the twelve months of a selected year, where each side wall displays the days of one month.

US Patent:

D4211898, Feb 29, 2000

Filed:

Jan 8, 1998

Appl. No.:

D/081972

Inventors:

Marvin S. Lieberman - Long Island City NY
Paul Calabro - Eastchester NY

Assignee:

Alvimar Manufacturing Co., Inc. - Long Island City NY

International Classification:

0601

US Classification:

D 6358