Patent US4502102A successfully refreshed from Google Patents.
US4502102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination flashlight and lamp
Assignee: AMERICAN INGENUITY Ltd
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Filing: 1984-03-01
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Granted: 1985-02-26
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Expires: 2004-03-01
Abstract
Abstract A combination flashlight and lamp which may be used in fixed position as a table lamp. Lamp section may be removed and the instant invention becomes a powerful flashlight. Rechargeable batteries contained in the flashlight section are maintained at full charge by a built-in battery charger. The invention is aesthetically pleasing and can be modified to fit most room decors. Several mechanisms for rapid assembly and disassembly are provided. The base of the lamp, which is actually the flashlight section may be made of a translucent material so that, when the invention is used as a table lamp and the flashlight is activated, the base of the lamp will grow creating a special decoration feature.
Inventors
- 👤 Henri L. Phipps
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:23
CPC Classifications
F; F21; F21S; F21S6/00; F21S6/002; F21L; F21L4/00; F21L4/005; F21L4/08; F21L4/085; F21S9/00; F21S9/02; F21S9/022
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
180 words
A combination flashlight and lamp, comprising in combination: an elongated handle, a flared head portion at one end thereof for receiving a flashlight bulb, a removable lamp socket means at the other end of said elongated handle for receiving a lamp bulb, a flashlight switch positioned along said elongated handle for turning on and off of said flashlight bulb, a lamp switch contained in said lamp socket means for turning on and off of said lamp bulb, a plug contained in said flashlight for removably receiving a line cord from an AC power source for energizing said lamp bulb, a battery charger contained in said elongated handle for charging a rechargeable battery in said elongated handle which battery energizes the flashlight bulb, said battery charger being operated from the line cord, whereby with said flared head portion serving as a base and said handle serving as a post, said combination operates as a fixed lamp which also recharges the flashlight battery, and upon removal of the line cord and the lamp socket means, said combination operates as a portable flashlight.
Claim 2
Dependent Claim
180 words
A combination flashlight and lamp, comprising in combination: an elongated handle, a flared head portion at one end thereof for receiving a flashlight bulb, a removable lamp socket means at the other end of said elongated handle for receiving a lamp bulb, a flashlight switch positioned along said elongated handle for turning on and off of said flashlight bulb, a lamp switch contained in said lamp socket means for turning on and off of said lamp bulb, a plug contained in said flashlight for removably receiving a line cord from an AC power source for energizing said lamp bulb, a battery charger contained in said elongated handle for charging a rechargeable battery in said elongated handle which battery energizes the flashlight bulb, said battery charger being operated from the line cord, whereby with said flared head portion serving as a base and said handle serving as a post, said combination operates as a fixed lamp which also recharges the flashlight battery, and upon removal of the line cord and the lamp socket means, said combination operates as a portable flashlight.
Claim 3
Dependent Claim
77 words
A combination flashlight and lamp, as recited in claim 1, wherein said lamp socket means comprises a detachable lamp socket, the bottom of which contains a lamp socket plug mounted to the bottom of said detachable lamp socket and a matching lamp socket receptacle mounted to the top of said elongated handle, whereby said detachable lamp socket with said lamp bulb may simply be plugged into and unplugged from said handle which handle acts as a base.
Claim 4
Dependent Claim
35 words
A combination flashlight and lamp, as recited in claim 2, wherein said plug and said lamp socket matching socket are configured to match electrical receptacles installed as power outlets in a user's electrical power system.
Claim 5
Dependent Claim
43 words
A combination as recited in claim 1, wherein said lamp socket means comprises a threaded lamp socket recessed into the top of said handle, whereby said lamp bulb may simply be screwed or unscrewed from said handle which handle acts as a base.
Claim 6
Dependent Claim
45 words
A combination as recited in claims 1, wherein said flared head portion comprises a flattened face area and wherein said flared head portion is of sufficient weight and dimension as to prevent said combination flashlight and lamp from tipping over when utilized as a lamp.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-02-26 | 1988-08-27 | 1989-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-02-26 | 1992-08-27 | 1993-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-02-26 | 1996-08-27 | 1997-02-26 | $7700.00 | Window Closed / Lapsed |