David J Landecker

US Patent:

47579226, Jul 19, 1988

Filed:

Nov 20, 1986

Appl. No.:

6/933467

Inventors:

David J. Landecker - Santa Barbara CA

Assignee:

Menda Scientific Products, Inc. - Santa Barbara CA

International Classification:

B67D 506

US Classification:

222205

Abstract:

A dispenser for liquid acrylic resin and powder, the dispenser having a dish, a raised inlet above the dish, and a shield for the inlet. A bottle or the like is mounted in coaxial relation therewith for dispensing fresh quantities of liquid from the reservoir bottle to the dispenser dish. The outlet in the dispenser dish is above the level of the liquid contained in the dish to prevent return of the liquid and has an umbrella-like shield over the inlet to prevent the backflow to prevent contaminated resin from returning to the bottle.

US Patent:

48652288, Sep 12, 1989

Filed:

May 9, 1988

Appl. No.:

7/191545

Inventors:

David J. Landecker - Santa Barbara CA

Assignee:

Menda Scientific Products, Inc. - Santa Barbara CA

International Classification:

B67B 500

US Classification:

222153

Abstract:

A lockable fluid dispenser cap is used with a dispensing pump for dispensing a fluid product from a container. The dispenser cap includes a container closure, locking fingers mounted to the closure, a lock actuating member rotatably mounted to the closure, and a pump actuating member coupled to the lock actuating member. The closure mounts the pump in the container. The locking fingers are mounted to the closure and normally spaced in unlocking relation from the pump piston but are yieldably flexible for bending toward the piston. The lock actuating member has cam elements which upon rotation of the lock actuating member forcibly bend the fingers toward the piston and into a locking relation therewith. Reciprocal movement of the pump actuating member relative to the lock actuating member is used to actuate the piston. Also, rotational movement of the pump actuating member is used to cause rotation of the lock actuating member therewith for bending the fingers from their unlocking to locking relations.

US Patent:

D2926750, Nov 10, 1987

Filed:

Dec 23, 1986

Appl. No.:

6/946278

Inventors:

David J. Landecker - Santa Barbara CA

US Classification:

D 9449