LEONARD P ENTIN
Engineering in Wayland, MA
License number
Massachusetts 19611
Issued Date
Jun 19, 1964
Expiration Date
Jun 30, 1994
Type
Mechanical Engineer
Address
Address
Wayland, MA 01778
Professional information
Receptacle For Waste Material
US Patent:
3938731, Feb 17, 1976
Filed:
Aug 16, 1973
Appl. No.:
5/388994
Inventors:
Thorvald S. Ross - Manchester MA
Leonard P. Entin - Wayland MA
Leonard P. Entin - Wayland MA
International Classification:
B65d 3308, B65d 546, B65d 2530
US Classification:
229 54R
Abstract:
A receptacle for receiving, compacting, storing, segregating, and eventual disposal of the compacted trash. It comprises an outer holder, and inner removable and disposable container, an overlying combined funnel and cover, the funnel opening into the top of the disposable container, and the cover being pivoted to the funnel so as to be swung outwardly therefrom, and being provided with a hole through which a manually actuated compactor or ram may be inserted for crushing the trash.
Material Receiving And Compaction System And Apparatus Therefor
US Patent:
3946662, Mar 30, 1976
Filed:
Jul 23, 1973
Appl. No.:
5/381742
Inventors:
Thorvald S. Ross - Manchester MA
Leonard P. Entin - Wayland MA
Leonard P. Entin - Wayland MA
Assignee:
Ross Corporation - Beverly MA
International Classification:
B30B 1506, B30B 104
US Classification:
100240
Abstract:
A trash disposal system and apparatus therefor. A container having an opening at the top, a protective cover therefor loosely fitting and closing the opening, and means on either the container or cover requiring that the cover be centered on the container if the cover is to be removed therefrom. The cover has a ball and socket joint in its center, and a compacting tool such as a ram with an elongated shaft is snugly fit but freely slidable in the ball of the ball and socket joint, the ram having an enlarged head at its inner end and being swiveled with respect to the cover and the container.