Abstract: A plastic, child-proof fitment is inserted into the opening in a panel of a metallic container. An upwardly extending bead having a burr at the radially innermost edge thereof surrounds the opening and is received by a downwardly extending groove in the plastic fitment. The radially innermost side of the groove includes a radially outwardly extending protuberance which is fittingly engaged by the burr.

Abstract: A closure for covering and providing access to the interior of a cylindrical pipe or the like is disclosed. The closure has a cap portion and a cover portion, the cap portion being secured to the end of a pipe to which access is desired and the cover is adapted to be releasably attached to cover the aperture in the cap portion. By removing the cover, special tools or the like can be inserted through the aperture of the cap portion for the intended purpose. The closure is preferably made of a nonmetallic material and has a ferromagnetic member attached to the interior of one of the cap and cover portions to enable a metal detector to find the same when the closure is applied below grade.

Abstract: A vented top for a bacteria culture medium tube having a body with through openings to hold one or more tubes simultaneously. A cap closes off all openings or opens them together. Vent means enable automatic venting of gases generated by the bacteria.

Abstract: A container for dispensing pourable materials, ideally liquids, having a cup-shaped lower portion with a bottom wall and a continuous upstanding peripheral wall terminating at an upper edge, a seal engaging the upper edge in a liquid type manner, a pouring spout extending upwardly from the seal, an upstanding wall integral with the seal and surrounding the pouring spout, a small opening in the bottom of the wall which permits any liquid collected within the area inside the wall to drain through the hole and into the cup-shaped portion, and a pivotally mounted cap movable from an open position (to permit liquid to be dispensed from the pouring spout) to a position over the pouring spout to seal the pouring spout and the wall opening from the atmosphere. The cap is maintained in the open position by a portion of the pivoting mechanism engaging the top of the seal in a cam-like action.

Abstract: A cover for use with a garbage can that has elastic coupling means for enclosing the open end of the can with flexible hood means connected to the coupling means to form a dome with gripping means connected to the upper end of the dome. Connecting means is provided between the dome and the handle on the can so that the cover may hang from the can when not in use.

Abstract: A fluid-tight contact lens storage and carrying case of small size of polyethylene or plastic-like material, preferably clear or of translucent color, allows contact lenses to be conveniently stored when not being worn, and provides a pocket and/or hand-bag carrying and/or overnight storage case therefor, and further provides for a fluid reservoir allowing dispensing of wetting/cleaning fluid to the contact lens prior to insertion in the eye or storage in the case. The case as normally used comprises only one functional unit, but may be disassembled for initial filling or replenishing of the fluid reservoir.

Abstract: A container comprising a fiber tube and a plastic end closure is shipped and displayed at the point of purchase in a display rack. A first end of the paper fiber tube is deformed radially inwardly to close the first end of the tube. The closed first end of the tube is provided with a longitudinally recessed center portion. The plastic end closure is disposed on the second end of the tube. The plastic end closure is structured and arranged so that it provides a smooth top surface having a recessed center portion. The display rack includes a plurality of cavities, and each cavity includes a resilient finger projecting into the cavity at each of its ends. The resilient fingers project into the recessed first end of the fiber tube and into the recessed center portion of the end closure on the second end of the tube to removably secure the container in the display rack.

Abstract: A cover and safety closure structure for a container having a flowable material therein includes a cap member integral with or mounted on the container and having a material dispensing aperture in a top wall of the cap member. A closure member is hingedly mounted on the cap member and is movable between an open position and a position in covering relation with and closing the material dispensing aperture. A latch member extends from the closure member and the latch member and the cap member have cooperative portions engageable one with the other for retaining the closure member in covering relation with and closing the material dispensing aperture. The cover and closure structure includes a resilient member or members mounted on one of the cap member and the closure member and engageable with the other of the cap member and closure member for urging the cooperative portions on the latch member and cap member into retaning engagement.

Abstract: An improved easy-opening end closure of the full panel pull-out type, wherein the pull tab includes an integral tether cooperating with the tab attachment rivet to redistribute the opening stresses impressed on the pull tab during opening, whereby tearing of the pull tab is prevented.

Abstract: A tether adapted for use in a device for inflating and deflating an inflatable article. The device shown has a body affixed to a wall of the inflatable article at a hole therethrough, the device having a tubular insert or nipple sealed to the body and a closure element or plug functioning as a stopper for the nipple, the plug being completely removable from the nipple to deflate the article. The plug has threaded engagement with the nipple, and functions as an inflating check valve when the valve is opened by partially unscrewing the plug from the nipple. The inflation device incorporates a novel tether for the rotatable plug, the tether permitting free rotation of the plug with respect to the nipple, and the complete removal of the plug from the nipple while retaining it tethered, as during the deflation of the inflatable article.

Abstract: An improved vented, easy-opening end closure having an opening score line and a vent score line and a pull tab provided with an integral tether secured to the end panel and operative to effect, in the areas immediately adjacent the ends of the vent score line, primarily tension stresses and to reduce the stress components normal to the end panel which tear the end panel and thus frustrate opening of the container.

Abstract: A closure for a container is formed by a plastic body part and a plastic closure part connected by a thin, integral section which forms a "score" line of easy tearability. The closure part has an annular wall slightly smaller than an annular wall of the body part. The score line is adjacent the bottom of the annular wall of the closure part and the top of the annular wall of the body part. Thus after the plastic has been torn along the score line, the annular wall of the closure part slips within the annular wall of the body part to form a reusable closure. The annular wall of the closure part and the annular wall of the body part have conformations that interlock when the two parts are so slipped together to releasably hold the closure part in place.

Abstract: A seal in or for a blood bag has a first tamperproof seal consisting of a tube with an end wall separated by a line of weakening from an access passage. The line of weakening is torn open to gain access to the passage. The end wall is attached also by a flexible strap, and the action of tearing the line of weakening open renders available a plug also borne by the strap. Resealing by this plug is also tamper-proof in the sense that the plug cannot be removed without evidence that removal has been done or attempted.

Abstract: An end closure having a non-detachable flap partially severable from the end panel to provide an opening. The flap is recessed below the remainder of the panel and is broken away by a tab which fits into the recess. The tab is adapted to be pushed inwardly and, after rupturing the score between the end panel and the flap, functions to swing the flap inwardly about a hinge formed by an unscored area of the flap perimeter. The invention is primarily directed to a means of attaching the tab to the flap so as to provide a lost motion enabling the movement of the flap relative to the tab during the inward swing.