Patents by Inventor Francis G. Marshall
Francis G. Marshall has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 5224879Abstract: A panel-mounted electrical power outlet receptacle for receiving a power plug to transfer current from circuitry located at the rear of the panel. The receptacle has a molded plastic body of tubular open-ended configuration, with an integral transverse wall intermediate its ends. A first double-ended metal terminal post is molded into said transverse wall and projects into both open ends of the body, the ends of the post being respectively receivable in sockets of cooperable separable fittings that are receivable in the body ends. There is a second double-ended metal terminal post in the form of a stamping, which is carried by the transverse wall of the plastic body. It also projects into both open ends of the body. The transverse body wall has an opening through which the second terminal post extends, and there is a snap locking construction on the plastic body and the second terminal post, which is activated upon insertion of the second terminal post in the wall opening.Type: GrantFiled: October 7, 1992Date of Patent: July 6, 1993Assignee: Casco Products CorporationInventors: Brian G. Mullins, Ali El-Haj, Francis G. Marshall
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Patent number: 5070438Abstract: A pen-size flashlight comprises a tubular body receiving two size AAAA batteries and having a bulb and bulb contact assembly mounted on the forward end and a switch assembly driven by a rotatable cap on the rear end. The bulb contact assembly is removable for changing batteries and includes a bulb holder threadably secured to the tubular body and mounting a bulb, an insulator mounted to the bulb holder and defining an opening extending from the bulb tip terminal toward the front battery terminal and a dual diameter coil spring extending through the insulator to electrically connect the bulb tip terminal and the front battery terminal. The switch assembly includes a switch housing defining a threaded opening extending rearwardly from the rear battery terminal and a switch plunger threadably received in the switch housing opening. A switch driver sleeve is mounted for rotation about the switch housing and a cap is fitted over the switch driver sleeve and switch assembly.Type: GrantFiled: March 21, 1990Date of Patent: December 3, 1991Assignee: The Bridgeport Metal Goods Mfg. Co.Inventor: Francis G. Marshall
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Patent number: 4623957Abstract: An auxiliary lighting fixture comprises a base adapted to be hung on a wall via a statistical loop fastener and receiving batteries, and a housing releasably secured on the base and having a light bulb, reflector and lens mounted thereon. The light bulb is mounted by a clip with a hook engaging the bulb's flanged base. A circuit, including a timer and control switches, is mounted to the housing and electrically connected to the batteries by contact between metal strips in both the base and housing. Upon selection of the timed mode, the bulb operates for a timer interval of 30-45 seconds, thereby preventing accidental battery depletion. ON and OFF switches are provided for untimed operation, and the OFF switch overrides the timer.Type: GrantFiled: October 19, 1984Date of Patent: November 18, 1986Assignee: The Bridgeport Metal Goods Manufacturing CompanyInventors: Ralph F. Moore, Francis G. Marshall
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Patent number: 4427124Abstract: The invention contemplates an essentially two-piece container, comprising a container-body member and a removable screw-cap closure member incorporating a child-resistant safety-locking feature in addition to providing threaded closure and sealing of the container member. The body member has ratchet-tooth formations integrally formed therewith, said formations coacting with ratchet-tooth formations on the inner surface of the closure member, when the closure member is threaded to the container member. The body-member tooth formations are covered by the closure-member skirt when in ratchet-locked position, but the body-member tooth formations are integral with a local resiliently compliant region of the body member whereby the ratchet-locked engagement may be released upon correctly localized inward squeezing of the compliant region.Type: GrantFiled: June 8, 1977Date of Patent: January 24, 1984Assignee: Eyelet Specialty Co., Inc.Inventors: Francis G. Marshall, Edward F. Klimeck
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Patent number: 4382220Abstract: A rechargeable battery pack has a rectangular case formed in two box halves secured together at a seam about the top, side and bottom panels thereof, two rechargeable batteries positioned in the case between the bottom and side panels and front and rear panels and cross-ribs extending inwardly from the interior surfaces of the front and rear panels, a transformer for charging the batteries positioned between the front and rear panels by U-shaped flanges extending inwardly from the interior surfaces thereof, two terminals extending through openings in the top of the case formed at the seam and spring biased outwardly by coil springs deployed between the top panel and the heads of the terminals, two secondary terminals mounted within the case and including flexible spring blades self-biased into contact with the feet of the terminals within the case, and wiring connecting the batteries with the secondary terminals for current draw and with the transformer for recharging including a line cord from the transformeType: GrantFiled: July 20, 1981Date of Patent: May 3, 1983Assignee: The Bridgeport Metal Goods Mfg. Co.Inventors: Francis G. Marshall, Ralph F. Moore
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Patent number: 4166474Abstract: A propel-repel swivel cosmetic container features basic lead-screw and nut parts, each of which is a single injection-molded piece of plastic material with certain further integral formations such that a variety of aesthetically satisfying overall appearances is available upon assembly to particular tubular further parts, thereby providing a variety of different-appearing cosmetic containers utilizing in common the same basic lead-screw and nut propulsion mechanism.Type: GrantFiled: March 8, 1977Date of Patent: September 4, 1979Assignee: Eyelet Specialty Co., Inc.Inventors: James M. McArdle, Eric J. Idec, Francis G. Marshall
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Patent number: 4069942Abstract: The invention contemplates a pill dispenser with internal capabilities of dispensing only a selected one of a plurality of pills at a given time, and closure mechanism for the dispenser incorporates a child-resistant safety-locking feature in addition to providing threaded closure and sealing of the dispenser. The body of the dispenser has plural spaced compartments for unit-pill retention, and the closure mechanism coacts with the dispenser to assure a fully closed condition of each and every pill compartment, when the closure is secured.Type: GrantFiled: July 12, 1976Date of Patent: January 24, 1978Assignee: Eyelet Specialty Co., Inc.Inventors: Francis G. Marshall, Edward F. Klimeck