Mark W Mcelfresh

US Patent:

D3727688, Aug 13, 1996

Filed:

Sep 12, 1994

Appl. No.:

D/028329

Inventors:

Christopher J. Miller - Scottsdale AZ
Mark W. McElfresh - Scottsdale AZ
Thomas B. Aldrich - Chestnut Ridge NY
Guy A. Williams - New York NY
Yeong C. Park - Palisades Park NJ

Assignee:

The Dial Corp - Phoenix AZ

US Classification:

D23366

US Patent:

54785057, Dec 26, 1995

Filed:

Jul 14, 1994

Appl. No.:

8/275216

Inventors:

Mark McElfresh - Scottsdale AZ
Jim F. Warner - New York NY
Young C. Park - Palisades Park NJ
Charles A. Curtiss - Astoria NY
Martin Bogenstaerter - 80639 Munich, DE

International Classification:

B01F 304

US Classification:

261 30

Abstract:

An air-treating article for dispensing a volatilizable material, such as air freshener fragrance, into the atmosphere of an enclosed area, such as an automobile interior. The device includes a housing and a reservoir of the volatilizable material therein, and also includes a dual-configured, articulating attachment clip which enables attachment of the device at a high-air-flow station, such as the forced air vent grille of the automobile, or at a low-air-flow station, such as the sun visor of the vehicle. The device enables use of the consistent delivery rates of a low-density polyethylene membranes while at the same producing a higher delivery rate than normally achieved with such membranes.

US Patent:

55274935, Jun 18, 1996

Filed:

Jun 26, 1995

Appl. No.:

8/494474

Inventors:

Mark W. McElfresh - Scottsdale AZ
Jim F. Warner - New York NY
Young C. Park - Palisades Park NJ
Charles A. Curtiss - Astoria NY
Martin Bogenstaerter - Munich, DE

Assignee:

The Dial Corp - Phoenix AZ

International Classification:

B01F 304

US Classification:

261 30

Abstract:

An air-treating article for dispensing a volatilizable material, such as air freshener fragrance, into the atmosphere of an enclosed area, such as an automobile interior. The device includes a housing and a reservoir of the volatilizable material therein, and also includes a dual-configured, articulating attachment clip which enables attachment of the device at a high-air-flow station, such as the forced air vent grille of the automobile, or at a low-air-flow station, such as the sun visor of the vehicle. The device enables use of the consistent delivery rates of a low-density polyethylene membranes while at the same producing a higher delivery rate than normally achieved with such membranes.

US Patent:

46602313, Apr 28, 1987

Filed:

Apr 15, 1986

Appl. No.:

6/852057

Inventors:

Mark W. McElfresh - Erlanger KY
Martin E. Bellersen - Cincinnati OH

Assignee:

The Drackett Company - Cincinnati OH

International Classification:

E03D 902
E03D 903

US Classification:

4228

Abstract:

This invention relates to a dispenser for discharging a controlled quantity of cleanser into the flush tank of a toilet. The dispenser consists of a container having an open neck, a shroud which fits over the neck and restricts the discharge opening in the neck and a float member slidably connected to the shroud which has means to seal the discharge opening thereby controlling the discharge of the cleanser.

US Patent:

49602403, Oct 2, 1990

Filed:

Apr 24, 1989

Appl. No.:

7/341882

Inventors:

Mark W. McElfresh - Burlington KY

Assignee:

The Drackett Company - Cincinnati OH

International Classification:

A61L 912

US Classification:

239 56

Abstract:

An air freshener in the form of a unitary, molded container having a first partial enclosure and a second partial enclosure integrally formed with a hinge therebetween, the partial enclosures having complementary shapes and adapted to be folded about the hinge and sealed together to form a generally flat, hermetically sealed container. The sealed container is adapted to retain an active, vaporizable substance bearing member. One portion of the sealed container is provided with an integrally formed tear-away tab adapted to be removed by a user prior to use of the air freshener.