Class 220/649 - Handling ring or collar

Subclass of Class 220 - Receptacles
Definition: Receptacle wherein at least one band or belt includes means
No. of patents: 39
Last issue date: 08/14/2007

Number	Title	Issue Date
7255245	Hybrid pressure vessel with separable jacket A pressure vessel with a protective jacket disposed thereon, wherein the vessel is formed of a metal liner surrounded by a layer of thermoplastic composite filament winding and a protective jacket disposed thereon that facilitates stacking and portability of the ves...	08/14/2007
7090905	Flat or semi-flat element including a frame Flat or semi-flat element (1) including a partly or completely circumambient frame (2), which element (1) is manufactured through molding of a polymeric material. The element (1) includes a carrying structure, constituted by the frame (	08/15/2006
6971540	Plastic container A barrel body with a cross-section surface that approaches the shape of a square with slightly embossed side surfaces and rounded corner areas. The barrel body can be equipped with stiffening elements that run vertically and/or horizontally. ...	12/06/2005
6290087	Ammunition shipping and storage container and method A container system and method for shipping and storing an item is provided. The container system may comprise a storage vessel with an interior compartment, and an access opening at one end. A removable end cap may be releasably and mechanically coupled t...	09/18/2001
6182853	Plastic drum The present invention is directed to a plastic drum that includes a cylindrical shaped sidewall and a planar shaped head. A transition section is molded with and disposed between the head and the sidewall. A handling ring is positioned on the transition s...	02/06/2001
5628342	Propellant transporting device A cylinder for transporting hazardous material such as hypergole material which is fabricated from stainless steel and includes a containment system for containing any spillage in the event of malfunction during loading and unloading. The cylinder also in...	05/13/1997
5547102	Plastic tank manway bulge restrictor The invention is a method of preventing bulging near a sealed access door in the wall of a cylindrical plastic container. The method comprises a tension-bearing structure which wraps around the container and is forcible held away from the surface by a mea...	08/20/1996
5310213	Air bag case An air bag case is provided with a main plate and a side plate to form a case. The main plate forms an opposing portion including a space for accommodating an inflator and a bag body, and is curved in a substantially U-shaped form to form a curved portion...	05/10/1994
5233145	Pouring receptacle for infusions for use in microwave ovens Pouring receptacle for infusion, adapted to be placed in a microwave oven and comprising a body (1) to which is secured a handle (2) by an encircling band (3), the body (1) and the handle (2) being of a material transparent to microwaves. The encircling b...	08/03/1993
5205885	Process and apparatus for the production of tighthead drums and widemouth drums A process for the production of tighthead drums having dimensional stability of the injection molded lids and blow molded drum bodies, comprises blow molding double drum bodies from plastic and centrally separating them into two drum bodies. Tighthead lid...	04/27/1993
5199570	Liquid transportation container A liquid transportation container is substantially rectangular in shape and includes a rectangular container body and an upper flange portion in the form of a sleeve which attaches to the upper edge of the container body. The upper flange portion is separ...	04/06/1993
5193715	Widemouthed barrel of a synthetic resin The widemouthed barrel (1) of a thermoplastic synthetic resin, developed with the objective of minimum space requirement during empty transport and maximum shipping safety, has a conical sidewall section (2) making it possible to stack several barrels one...	03/16/1993
5018642	Vessel Vessel of thermoplastic material having a rolling ring projecting from the shell of the vessel near the bottom of the vessel, which ring has the approximate cross-sectional shape of the trapezoid whose narrowest point is located at the bottom of the groov...	05/28/1991
4962863	Blow molded barrel of thermoplastic synthetic resin material A blow molded barrel having its peripheral top and bottom walls formed unitarily from thermoplastic synthetic resin has at least a lifting and transport ring formed at its upper edge at the junction of the top wall and the peripheral wall and welded to th...	10/16/1990
4893861	Drum lifter ring A drum lifter ring formed as a one-piece molded synthetic resin ring having a plurality of rows of radially outwardly opening recesses in a midportion thereof, a rigid top wall projecting radially outwardly to beyond the outer surface of the midportion, a...	01/16/1990
4890756	Cylindrical tank with flared upper end A container for storing and transporting liquids is disclosed having features to protect the tank from damage which may result in contamination or leaking of the contents. The tank lid has upward projections in its cover member to protect an access openin...	01/02/1990
4884709	Underground storage tank An underground storage tank comprising a paraboloidal or ellipsoidal shaped vessel of fiberglass construction with an opening at the top through a neck. The vessel is provided with a yoke around the waist to permit cradling and handling, and a containment...	12/05/1989
4768673	Bunged vessel A bunged vessel of thermoplastic material having outward projections at the upper edge of separately prefabricated carrying and transport rings for the prongs of an engaging handling means. The head surface of the wall of the vessel projects at a distance...	09/06/1988
4736862	Drum with bungs The invention is directed to a molded drum of thermoplastic material, in which the bungs are arranged in troughs on the drum-head and in which the troughs are open toward an adjacent L-shaped roller chime formed directly from the drum-body at some distanc...	04/12/1988
4712701	Super-elliptical adaptor ring for refuse containers and the like A super-elliptical adaptor ring for adapting a substantially rectangular refuse container to be readily handled by a robotic manipulator of substantially rounded objects. The outer surface of the adaptor ring has a super-elliptical horizontal cross-sectio...	12/15/1987
4690299	Bulk carbonated beverage container A non-returnable beer keg including a pressure-retaining tubular composite body surrounded by an outwardly spaced independent rigid self-sustaining tubular metal wall. A pair of metal end caps overlie the opposed ends of the composite tubular body and are...	09/01/1987
4680068	Method for forming drum handling rings A method and apparatus for forming a drum handling ring having an inverted frustoconical geometry to facilitate engagement of a conventional parrot beak gripper with the ring. The end of an advancing, straight strip of heated thermoplastic material, conti...	07/14/1987
4674648	Bung keg Bung keg having a carry and transport ring molded to the envelope by a connecting web. The bottom edge and the vertical inner wall of the ring provide bearing surfaces for the keg grab. The connecting web merges into the envelope at an acute angle, while ...	06/23/1987
4626186	Apparatus for forming drum handling rings A method and apparatus for forming a drum handling ring having an inverted frustoconical geometry to facilitate engagement of a conventional parrot beak gripper with the ring. The end of an advancing, straight strip of heated thermoplastic material, conti...	12/02/1986
4500007	Parrot-beakable freestanding plastic drum assemblage for handling heavy materials There is provided a plural part freestanding receptacle assemblage for storage and handling of bulk quantities of material which comprises a plastic drum and handling means concentrically and holdingly assembled about the drum grippable by chime-handling ...	02/19/1985
4489847	Parrot-beakable freestanding plastic drum assemblage There is provided a plural part receptacle assemblage for the storage and handling of bulk quantities of material which assemblage includes a tight-head plastic drum molded as a single article to which is concentrically attached, subsequent to the formati...	12/25/1984
4412628	Thermoplastic drum apparatus A drum apparatus includes an injection-molded or extruded rim member formed into a ring shape and permanently attached to a blow-molded thermoplastic drum body around the top portion of the drum adjacent to the sidewall section of the drum body. The rim m...	11/01/1983
4385709	Parrot-beakable freestanding plastic drum assemblage There is provided a plural part receptacle assemblage for the storage and handling of bulk quantities of material which assemblage includes a tight-head plastic drum molded as a single article to which is concentrically attached, subsequent to the formati...	05/31/1983
4372458	Protective skirt assembly for a container A protective skirt for a barrel or other container. The assembly includes a cylindrical skirt made of resilient material which is bonded to the outer surface of a stamped metal backing ring. The inner and outer annular edges of the ring project beyond the...	02/08/1983
4294374	Plastic drum assembly There is provided a plural part receptacle assemblage for the storage and handling of bulk quantities of material which assemblage includes a tight-head plastic drum molded as a single article to which is concentrically attached, subsequent to the formati...	10/13/1981
4203526	Plastic drum assembly There is provided a plural part freestanding receptacle assemblage for storage and handling of bulk quantities of material which comprises a plastic drum and handling means concentrically and holdingly assembled about the drum grippable by chime-handling ...	05/20/1980
4149648	Metal handling ring Disclosed is a plastic drum having a circumferential recess in the sidewall of the drum near its top, in the form of a frustum of a cone and adapted to receive a one-piece snap-on metal ring carrier structure of a disclosed design that allows handling of ...	04/17/1979
4140236	Method for blow molding hollow article with integrally bonded attachment, and article Disclosed is a method for making a hollow plastic article having a separate full ring-shaped member bonded to the article within the blow mold, and the article so made....	02/20/1979
4119235	Plastic drum with metal handling ring Disclosed is a method of making a plastic drum having a radially extending projection near its top to which is crimped a circumferential metal carrier ring adapted to be grasped by conventional metal drum chime handling devices; and the resulting product....	10/10/1978
4088239	Plastic drum and metal handling ring Disclosed is a plastic drum having a circumferential recess in the sidewall of the drum near its top, in the form of a frustum of a cone and adapted to receive a one-piece snap-on metal ring carrier structure of a disclosed design that allows handling of ...	05/09/1978
4032031	Plastic drum with lift ring A circlet or lift ring is loosely affixed between the annular roll ridges of a conventional polyethylene drum to enable the drum to be secured to a conventional hand truck utilizing the standard hand truck hook. The circlet is formed with a diameter great...	06/28/1977
4024979	Handling ring for plastic drum A handling element for a container such as a cylindrical drum to permit manipulation of the container by conventional handling equipment. The handling element is secured within a groove or ridge formed in the container and is situated at a position to all...	05/24/1977
4022345	Drum with handling rings A plastic drum having a cylindrical mid-section and tapered shoulders terminating in generally planar end walls is adapted to receive and retain at its upper and lower shoulders, ring-shaped attachments encircling the circumference of the drum to facilita...	05/10/1977
4018468	Lifting ring for plastic drums A ring is mounted, in horizontally surrounding relation, on a plastic drum adjacent but short of the upper end thereof; the ring being fixed on the drum, and structurally designed to provide an annular lip extending coaxially about the drum in radially ou...	04/19/1977

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Class 220/649 - Handling ring or collar