Michael R Isaacs

US Patent:

6666405, Dec 23, 2003

Filed:

Mar 18, 2002

Appl. No.:

10/100604

Inventors:

Michael S. Isaacs - Brooklyn NY 11235

International Classification:

B64B 170

US Classification:

244 33, 244 93, 244 94, 244 96

Abstract:

An adjustable weight ballast for lighter-than-air balloon with a predetermined lift is disclosed, comprising at least two individual weights. There is a first means on each individual weight for selectively attaching two or more weights to each other to form a composite weight having a total weight at least equal to the predetermined lift of the balloon, and a second means for tethering the lighter-than-air balloon to this composite weight, in which manner a ballast for a balloon can have its weight incrementally adjusted to an amount just greater than the balloons predetermined lift to thus securely tether the balloon to a surface on which the composite weight is supported without significantly exceeding the lift of the balloon.

US Patent:

7256702, Aug 14, 2007

Filed:

Aug 18, 2004

Appl. No.:

10/920939

Inventors:

Michael S. Isaacs - Brooklyn NY, US

International Classification:

G08B 21/00

US Classification:

3406861, 340686, 340438, 340445, 73168, 200 6125

Abstract:

The present invention provides a pressure alarm for use in conjunction with conventional pressure gauge unit systems, as a replacement pressure gauge and alarm, or as a pressure alarm system. The invention provides adaptable alarm feedback signals for an operator, preventing the unexpected loss of pressure when using a gas cylinder, pressure boiler, or other device. The invention provides an alarm that may be a visual, audible, electronic, or mechanical low-pressure alarm and may include a means of ordering replacement supplies or sending a warning message. A system controller and memory module prevents false alarms and eases the burden of the operator while allowing external input and control.

US Patent:

45471681, Oct 15, 1985

Filed:

Jun 20, 1983

Appl. No.:

6/505989

Inventors:

Richard Blacksberg - Brooklyn NY
Michael S. Isaacs - Brooklyn NY

Assignee:

U.S. Balloon Mfg. Co., Inc. - Brooklyn NY

International Classification:

A63H 306

US Classification:

446222

Abstract:

An inflatable assembly is formed of two superimposed sheets sealed at the peripheries thereof to form a generally closed gas receiving compartment having an external surface and an aperture in that surface for receiving a conduit during inflation. An adhesive pad or strip is provided which covers the aperture and is at least partially attached to the external surface about the aperture with the exception of a zone of initial separation for providing access for the gas conduit into the aperture. The adhesive pad includes adhesive in the region of zone of initial separation in which there is interposed a strip of slip paper which resists adhesion between the pad and the external surface in the zone of initial separation. After inflation, removal of the strip of slip paper allows full closure of the aperture by adhesion between the adhesive pad and the external surface in the zone of initial separation.

US Patent:

D3236838, Feb 4, 1992

Filed:

Mar 1, 1989

Appl. No.:

7/317359

Inventors:

Michael S. Isaacs - Brooklyn NY

Assignee:

U.S. Balloon Manufacturing Co., Inc. - Brooklyn NY

US Classification:

D21 84

US Patent:

45603600, Dec 24, 1985

Filed:

Jun 20, 1983

Appl. No.:

6/505995

Inventors:

Michael S. Isaacs - Brooklyn NY
Richard Blacksberg - Brooklyn NY

International Classification:

A63H 306

US Classification:

446222

Abstract:

An inflatable assembly formed of two superimposed sheets sealed at the peripheries thereof to form a generally closed gas receiving compartment including opposing sheet portions having generally aligned initially unsealed edges which form an opening for receiving a gas conduit during inflation. Adhesive or a double-sided adhesive strip is provided on one of the sheet portions facing the other sheet portion. Premature adhesion between the sheet portion is prevented by a removable protective strip disposed between the adhesive surface and the facing sheet portion. After inflation and removal of the gas conduit and the protective strip, application of pressure to the sheet portions seals the opening to prevent escape of gas therethrough.

US Patent:

D3493113, Aug 2, 1994

Filed:

Mar 1, 1989

Appl. No.:

7/317340

Inventors:

Michael S. Isaacs - Brooklyn NY

Assignee:

U.S. Balloon Manufacturing Co., Inc. - Brooklyn NY

US Classification:

D21 84