Joseph M Shay

US Patent:

39970868, Dec 14, 1976

Filed:

Aug 25, 1975

Appl. No.:

5/607251

Inventors:

Joseph John Shay - Manchester NH

Assignee:

Summit Packaging Systems, Inc. - Londonderry NH

International Classification:

B67D 542

US Classification:

222385

Abstract:

Pump for spray dispenser has spring-pressed annular piston serving as an accumulator and controlling flow through the pump discharge so that no discharge passes unless and until pressure within the pump housing is sufficiently high.

US Patent:

43255000, Apr 20, 1982

Filed:

Oct 31, 1980

Appl. No.:

6/202612

Inventors:

Joseph J. Shay - Manchester NH

Assignee:

Ethyl Products Company - Richmond VA

International Classification:

B05B 1102

US Classification:

222321

Abstract:

A finger operated accumulative pressure spray pump which has two opposing and coaxial chambers. The upper chamber is fitted with an upper and middle piston urged upwardly by a spring, and the lower chamber is fitted with an opposing piston urged upwardly by a spring. A port connects the space between the two upper pistons with the external atmosphere.

US Patent:

43254993, Apr 20, 1982

Filed:

Oct 31, 1980

Appl. No.:

6/202567

Inventors:

Joseph J. Shay - Manchester NH

Assignee:

Ethyl Products Company - Richmond VA

International Classification:

B05B 1102

US Classification:

222321

Abstract:

A continuous, extended spray pump which has two opposing and coaxial chambers. The upper chamber is fitted with an upper and middle piston urged upwardly by a spring, the lower chamber is fitted with an opposing piston urged upwardly by a spring. When the upper and middle pistons are depressed, pressure is built up and the lower piston moves downward. Discharge occurs when the lower end of the lower piston is deflected by nibs on the inside of the upper chamber.

US Patent:

40209792, May 3, 1977

Filed:

Oct 15, 1975

Appl. No.:

5/622537

Inventors:

Joseph John Shay - Manchester NH
Donald Russell Falkowski - Derry NH

Assignee:

Summit Packaging Systems, Inc. - Londonderry NH

International Classification:

B05B 1104

US Classification:

222211

Abstract:

Closure for squeeze bottle is provided with swirl chamber into which liquid and air from inside the bottle are introduced. Either the liquid or the air, or both, are introduced to chamber tangentially, and air and liquid are worked therein under conditions of high shear. Fine, well-atomized mist discharges from central orifice from chamber. Orifice may be aimed axially or angularly to axis of container.

US Patent:

40078582, Feb 15, 1977

Filed:

Feb 17, 1976

Appl. No.:

5/658587

Inventors:

Joseph John Shay - Manchester NH

Assignee:

Summit Packaging Systems, Inc. - Manchester NH

International Classification:

B67D 554
B05B 1104

US Classification:

222193

Abstract:

Plastic squeeze bottle is provided with discharge tube as well as down tube extending from above the powder level to the lower end of the discharge tube. Baffle is disposed at the lower end of the two tubes. During dispensing, squeeze of the bottle increases air pressure above the powder which drives air down through the powder and drives air down down tube to fluidize powder on the baffle from whence it moves upward through discharge tube to discharge.

US Patent:

43135684, Feb 2, 1982

Filed:

May 27, 1980

Appl. No.:

6/153770

Inventors:

Joseph J. Shay - Manchester NH

Assignee:

Ethyl Products Company - Richmond VA

International Classification:

B65D 4734

US Classification:

239333

Abstract:

A nozzle for fitment to hand actuated liquid pumps having a barrel portion with a bore therethrough for passage of a liquid is disclosed. The nozzle features an integrally formed nozzle cap which is mounted to the barrel and which encloses an integrally formed sealing structure. The sealing structure provides a peripheral seal to provide a liquid-tight seal around the barrel between the nozzle cap and the barrel. The sealing structure also provides a check valve portion which is movably positioned at the mouth of the bore. The check valve is biased to form a liquid-tight bore seal. This bore seal is overcome by liquid pressure which builds in the bore upon actuation of the pump. Also provided is a spray member which is fittable within the nozzle cap and which is in abutment with the end wall of the nozzle cap. The spray member, along with the wall of the nozzle cap which it abuts, form a path for the liquid as it is dispensed, which path will cause the liquid to break up and form a spray pattern.

US Patent:

43255019, Apr 20, 1982

Filed:

Oct 31, 1980

Appl. No.:

6/202761

Inventors:

Joseph J. Shay - Manchester NH

Assignee:

Ethyl Products Company - Richmond VA

International Classification:

B05B 1102

US Classification:

222321

Abstract:

A continuous, extended spray pump which has two opposing and coaxial chambers. The upper chamber is fitted with an upper and middle piston urged upwardly by a spring, and the lower chamber is fitted with an opposing piston urged upwardly by a spring. A port connects the space between the two upper pistons with the external atmosphere, and a one-way check valve controls the liquid flow between the upper and lower chambers.

US Patent:

42202655, Sep 2, 1980

Filed:

Feb 21, 1979

Appl. No.:

6/013090

Inventors:

Joseph J. Shay - Manchester NH

Assignee:

Ethyl Corporation - Richmond VA

International Classification:

B65D 8300

US Classification:

2224022

Abstract:

A dispensing device for a pressurized liquid container capable of delivering metered quantities of an aerosol composition having a discharge tube through which the container can be filled with fluids under pressure including a generally cylindrical chamber including an upper chamber and a generally cylindrical lower chamber, a discharge tube mounted in the sealed upper end of the chamber and extending into the chamber, the discharge tube being axially movable in the chamber and having a cup-shaped piston member connected thereto, the cup-shaped piston having a resilient rim slidable within the lower chamber when the discharge tube is depressed a predetermined amount to isolate a metered quantity of fluid within the upper chamber, the rim of the cup-shaped piston member being sufficiently resilient to allow fluids introduced under pressure through said discharge tube during filling of the container to flow between the rim and the side walls of the lower chamber.