US4298913A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminating apparatus
Assignee: Individual
•
Filing: 1979-11-21
•
Granted: 1981-11-03
•
Expires: 1999-11-21
Abstract
Abstract A battery case retains a battery and is provided with a cable having a removable plug at its distal end, the plug being received in an externally threaded socket member which carries an electric bulb. The socket is threadedly received in a bulb housing of a lamp element member mounted on one side of a bifurcated clip which can be removably installed on a support plate or visor of a hardhat. The battery case has a belt clip which enables the case to be clipped to the belt of a person and rotatably mounting plate on the surface of the case so as selectively to receive the bifurcated clip of the lamp element, on the belt clip or on the plate whereby the lamp element may be rotated with respect to the battery case. In another embodiment, the clip of the lamp element is also removably receivable on a tilt plate carried by a bracket on a head band.
Inventors
- 👤 Michael J. Lozar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:31
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/08; F21V21/088; F21V21/0885; A; A42; A42B; A42B3/00; A42B3/04; A42B3/0406; A42B3/0433; A42B3/044; F21L; F21L14/00
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
94 words
An illuminating apparatus comprising: (a) a battery pack; (b) a cable electrically connected to and leading from said battery pack; and (c) a lamp element having a bulb housing, a bulb in said housing for electrically connecting to said cable, and a clip connected to said bulb housing, said clip having a pair of spaced opposed clip members with opposed friction surfaces defining a rearwardly opening slot, said clip members being yieldable with respect to each other for frictionally engaging opposite surfaces of a plate on which the illuminating member is to be mounted.
Claim 2
Dependent Claim
94 words
An illuminating apparatus comprising: (a) a battery pack; (b) a cable electrically connected to and leading from said battery pack; and (c) a lamp element having a bulb housing, a bulb in said housing for electrically connecting to said cable, and a clip connected to said bulb housing, said clip having a pair of spaced opposed clip members with opposed friction surfaces defining a rearwardly opening slot, said clip members being yieldable with respect to each other for frictionally engaging opposite surfaces of a plate on which the illuminating member is to be mounted.
Claim 3
Dependent Claim
30 words
The illuminating apparatus defined in claim 1 wherein said clip and said bulb housing are integral, said bulb housing being mounted on the side of one of said clip members.
Claim 4
Dependent Claim
58 words
The apparatus defined in claim 2 wherein said clip is wider than said bulb housing and said clip is provided with a pair of opposed recesses for receiving the thumb and index finger of a person's hand when the person is inserting the clip on said plate and when a person is removing the clip from said plate.
Claim 5
Dependent Claim
31 words
The illuminating apparatus defined in claim 1 wherein said bulb housing is provided with an axial bore and including a bulb carrying member mounted in said bore and carrying said bulb.
Claim 6
Dependent Claim
40 words
The illuminating apparatus defined in claim 4 wherein said bulb carrying member is removable from said bore and is incrementally adjustable along the axis of said bore for altering the position of said bulb with respect to said bulb housing.
Claim 7
Dependent Claim
37 words
The illuminating apparatus defined in claim 5 wherein said bulb housing is provided with a recess communicating with said bore and including an arcuate reflector having a hole through which said bulb projects, received in said recess.
Claim 8
Dependent Claim
63 words
The illuminating apparatus defined in claim 4 wherein said bulb carrying member includes a pair of receptacles protruding from opposite ends of said bulb carrying member and being electrically connected together, one of said receptacles receiving and supporting said bulb, and a plug on the end of said cable, said plug being adapted to be removably received in the other of said receptacles.
Claim 9
Dependent Claim
42 words
The illuminating apparatus defined in claim 4 wherein said bulb carrying member has external threads and said bulb housing is provided with internal threads along said bore for receiving said external threads when said bulb carrying member is received in said bore.
Claim 10
Dependent Claim
30 words
The illuminating apparatus defined in claim 7 wherein said bulb carrying member includes a head of larger diameter than the diameter of the threaded portion of said bulb carrying member.
Claim 11
Dependent Claim
44 words
The illuminating apparatus defined in claim 7 wherein said bulb housing is recessed and including a reflector received in the recessed portion of said housing, said reflector having a hole through which said bulb projects, said reflector reflecting the rays of said bulb forwardly.
Claim 12
Dependent Claim
22 words
The illuminating apparatus defined in claim 4 wherein said bore extends forwardly and said slot is open rearwardly and on both sides.
Claim 13
Dependent Claim
40 words
The illuminating apparatus defined in claim 11 wherein said slot is disposed in a plaen and said bore has an axis which is disposed generally parallel to and spaced from and on one side of the plane of said slot.
Claim 14
Dependent Claim
26 words
The illuminating apparatus defined in claim 1 wherein said battery pack includes a rotatable plate for receiving and frictionally holding the clip members of said clip.
Claim 15
Dependent Claim
58 words
The illuminating apparatus defined in claim 1 wherein said battery pack includes a battery housing having a hollow interior for receiving a battery, a clip on one side of said battery housing for selectively being utilized to be inserted on the belt of a person for supporting said battery housing or for receiving one of said clip members.
Claim 16
Dependent Claim
66 words
The illuminating apparatus defined in claim 1 wherein said battery pack includes a battery housing for removably housing a battery, a belt clip mounted on one side of said housing for mounting on a belt to support said housing on said belt, a plate disposed on the outer side of said housing opposite to said belt clip for removably receiving said clip of said illuminating member.
Claim 17
Dependent Claim
35 words
The illuminating apparatus defined in claim 15 including annular serrations on said battery housing and annular serrations on said plate and means for rotatably supporting said plate for rotation with respect to said battery housing.
Claim 18
Dependent Claim
35 words
The illuminating apparatus defined in claim 1 including a clip receiving plate, mounting means for mounting said plate to the body of a person, said plate removably receiving the frictional surfaces of said clip members.
Claim 19
Dependent Claim
35 words
The illuminating apparatus defined in claim 17 wherein said mounting means includes a head band, a bracket mounted on said head band and wherein said clip receiving plate is pivotally carried by said head band.
Claim 20
Dependent Claim
18 words
The illuminating apparatus defined in claim 18 including locking means for locking said plate in various pivoted positions.
Claim 21
Dependent Claim
52 words
The illuminating apparatus defined in claim 18 wherein said bracket includes a pair of opposed legs extending forwardly from said head band, trunions on said plate pivotally journalled by said legs for pivotally supporting said plate therebetween and means for locking said plate in various angular positions with respect to said legs.
References Cited (Backward Citations)
US2524881A
Cited
US3749902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-11-02 | 1985-05-04 | 1985-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-02 | 1989-05-04 | 1989-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-02 | 1993-05-04 | 1993-11-03 | $7700.00 | Window Closed / Lapsed |