1
Charles E Kiernan, Robert L Milanese: Battery package with battery condition indicator means. Duracell, Ronald S Cornell, James B McVeigh, February 9, 1988: US04723656 (167 worldwide citation)

The present invention is a package for the sale and display of batteries having a voltage indicator integrally associated with the package. A pair of electrical contacts are associated with the voltage indicator and the contacts are so positioned on the package that they are accessible for alignment ...


2
Richard B Smith, Bruce McDonald: Energy pack and individual battery cell cartridge. Duracell, Ronald S Cornell, James B McVeigh Jr, May 18, 1993: US05212021 (89 worldwide citation)

The present invention is directed to a cartridge comprising a rectangular base and four side walls which form a cavity into which an energy pack or a plurality of individual battery cells, either primary or secondary, are locatable. The cartridge is securable to an electrical apparatus by a latching ...


3
William Bartunek, Henry R Mallory: Portable waterproof fluorescent lantern. Duracell International, Ronald S Cornell, Israel Nissenbaum, Martin M Glazer, May 19, 1981: US04268894 (71 worldwide citation)

A portable waterproof fluorescent lantern having a case impervious to the entry of water, a fluorescent lamp within the case, a self-contained power source within the case for powering the lamp and means for activating the power source which is waterproof and operatively associated with the case.


4
Arabinda N Dey: Means for improving contact between Li and the anode current collector. P R Mallory & Co, Ronald S Cornell, Israel Nissenbaum, Charles W Hoffmann, July 24, 1979: US04162202 (62 worldwide citation)

An alkali metal anode is compressed on a metal current collector and is adhered thereto by means of a metal which spontaneously alloys with the alkali metal at room temperature.


5
Arabinda N Dey, Per Bro: Flexible cells and batteries formed therefrom. P R Mallory & Co, Ronald S Cornell, Israel Nissenbaum, Charles W Hoffmann, May 30, 1978: US04092464 (61 worldwide citation)

A high energy density cell or battery capable of undergoing flexular stress with little effect on its discharge properties either during and after subjection to stress.


6
Jack Treger: Moisture barrier for battery with electrochemical tester. Duracell, Ronald S Cornell, Edward M Corcoran, Barry D Josephs, October 11, 1994: US05355089 (59 worldwide citation)

The combination of a main electrochemical cell (or battery cell) and a battery tester connected to the cell is disclosed. The battery tester is moisture sensitive, typically of the electrochemical type having a film-like construction comprising an anode layer, a cathode layer and electrolyte layer t ...


7
Henry R Mallory, Steven J Nichols: Battery package with DC to DC converter. Duracell International, Ronald S Cornell, Israel Nissenbaum, Martin M Glazer, October 20, 1981: US04296461 (55 worldwide citation)

A battery package having a casing which contains at least one electrochemical cell electrically connected to a DC to DC converter. A pair of electrical connections are located on the casing to electrically connect the battery package to a load. The converter conducts and the cell discharges only whe ...


8
Han C Kuo, Ignacio Chi, Frederick A Kulik: Battery with electrochemical tester. Duracell, Ronald S Cornell, James B McVeigh, Barry D Josephs, October 5, 1993: US05250905 (54 worldwide citation)

An electrochemical cell is provided with an integrally related state of charge indicator comprising an electrochemically generated display. The state of charge indicator comprises two electrical contacts and an electrochemically generated display connected therebetween. The display comprises an elec ...


9
Stanley E Brown: Bag sealing device. Ronald S Cornell, October 27, 1981: US04296529 (52 worldwide citation)

A device for temporarily sealing flexible bags comprises paired linear strips hingeably connected which define on their adjacent surfaces cooperating structures adapted to grippingly engage and lock a bag along its entire girth in an airtight manner. A locking clasp is provided at the distal ends of ...


10
John P Mathews, Michael J Smith: Metal-air battery having electrically operated air access vent cover. P R Mallory & Co, Ronald S Cornell, Israel Nissenbaum, Martin M Glazer, December 4, 1979: US04177327 (52 worldwide citation)

A metal-air battery usually comprises a plurality of air-depolarizable cells within a battery case. The present invention provides that the battery case has a vent and a vent cover, where the vent cover is associated with an electrical actuator so as to open only when the battery is supplying electr ...