STEVEN L SHAPIRO
Accountancy in Weymouth, MA
License number
Massachusetts 7464
Issued Date
Jun 30, 1984
Expiration Date
Jun 30, 1998
Type
Certified Public Accountant
Address
Address
Weymouth, MA 02190
Personal information
See more information about STEVEN L SHAPIRO at radaris.comName
Address
Phone
4 Deer Ridge Rd, Mashpee, MA 02649
441 Washington St APT 5, Brookline, MA 02446
535 Dwight Rd, Springfield, MA 01108
36 Adelaide Ave APT 3, Methuen, MA 01844
36 Adelaide Ave, Methuen, MA 01844
Professional information
See more information about STEVEN L SHAPIRO at trustoria.com
Cordless Hydrocarbon Fuel Heated Hairdryer
Cordless Hydrocarbon Fuel Heated Hairdryer
US Patent:
5857262, Jan 12, 1999
Filed:
Nov 19, 1996
Appl. No.:
8/752061
Inventors:
James Bonnema - Middleton MA
Steven Shapiro - Weymouth MA
Karl Winkler - Waltham MA
Steven Shapiro - Weymouth MA
Karl Winkler - Waltham MA
Assignee:
The Schawbel Corporation - Boston MA
International Classification:
A45D 0000
US Classification:
34 97
Abstract:
A cordless, hydrocarbon fuel powered hairdryer. The invention incorporates a novel electronic control system which evaluates the thermal and electrical conditions within the hairdryer during its operation. Two fuel flow valves are provided. The first fuel flow valve is mechanically actuated and opens and closes the valve in the hydrocarbon fuel cartridge. The second fuel flow valve is a solenoid valve that cannot open without a predetermined voltage being supplied. Application of the predetermined voltage will allow gas to flow through this second valve and into the area where the fuel is ignited. Only when both valves (the mechanical and the solenoid) are open, can fuel flow. A microcontroller monitors the temperature conditions in the combustion area, and controls system conditions such as power to the solenoid valve and to the fan motor to prevent uncombusted gas from building up and presenting a safety hazard.
Lamp For Dispensing Volatile Substances
Lamp For Dispensing Volatile Substances
US Patent:
6033212, Mar 7, 2000
Filed:
Jan 25, 1999
Appl. No.:
9/236803
Inventors:
James Bonnema - Middleton MA
Timothy Huber - Boston MA
Steven Shapiro - Weymouth MA
Wen Der Wang - Wilmington MA
Karl Winkler - Bedford MA
Timothy Huber - Boston MA
Steven Shapiro - Weymouth MA
Wen Der Wang - Wilmington MA
Karl Winkler - Bedford MA
International Classification:
F23D 1428, A01M 1900
US Classification:
431344
Abstract:
A lamp having a hydrocarbon fuel source is provided. The lamp includes a housing and a fuel source containing hydrocarbon fuel. A mantle is disposed inside the housing and is in communication with the exit of the fuel source. A cover is attached to the housing in thermal communication with the interior housing. The cover has a slot and a replaceable pad is disposable in the slot; the pad preferably contains a volatilizable substance. When the fuel egresses the fuel source and is ignited and burns, heat generated from the fuel is conducted through the cover to the pad so that the volatilizable substance is volatilized. The volatilizable substance is preferably an insect repellent. The lamp may be portable such as a flashlight. A separately attachable cover that may retrofit an existing lamp is also provided.