Patent US4233655A successfully refreshed from Google Patents.
US4233655A
Expired / Lapsed
US
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Spotlight
Assignee: Z-LINE PRODUCTS Inc
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Filing: 1978-10-16
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Granted: 1980-11-11
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Expires: 1998-10-16
Abstract
Abstract A spotlight having a generally cylindrical housing with an integral radially extending pistol grip handle at one end, a cord retractor in the rear and a seal beam light closing the open end of the cylindrical housing. The lamp is held in a shock absorbing position by projections on the housing and an integral trigger connected to the housing through a living hinge actuates the switch to turn the light on and off. A trigger lock holds the light "on" and the trigger guard prevents the trigger from being turned on inadvertently. An improved cord holder is provided which utilizes a pinch connection.
Inventors
- 👤 Francis J. Zelina, Jr.
- 👤 John H. Zelina, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:32
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/40; F21V21/406; F21L; F21L14/00; F21L14/02; F21V27/00
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
147 words
A spotlight (10) comprising, a housing (11), said housing being made of two halves (13,14), said two halves enclosing a hollow space having an open front end, a lamp (12) in said hollow space in said housing (11), a handle (15) having two halves each said half being integrally fixed to said halves of said housing (11), each of said halves (13,14) having radially inwardly directed circumferentially spaced first leaves (25) adjacent said open end and inwardly directed circumferentially spaced second leaves (24) adjacent said open end and spaced from said first leaves integrally fixed thereto, said lamp having a generally round shaped rim adjacent said open front end, said rim being received between the said first leaves and said second leaves (24), said second leaves providing a shock absorbing means for supporting said lamp whereby damage to said lamp from impact of said housing is minimized.
Claim 2
Dependent Claim
147 words
A spotlight (10) comprising, a housing (11), said housing being made of two halves (13,14), said two halves enclosing a hollow space having an open front end, a lamp (12) in said hollow space in said housing (11), a handle (15) having two halves each said half being integrally fixed to said halves of said housing (11), each of said halves (13,14) having radially inwardly directed circumferentially spaced first leaves (25) adjacent said open end and inwardly directed circumferentially spaced second leaves (24) adjacent said open end and spaced from said first leaves integrally fixed thereto, said lamp having a generally round shaped rim adjacent said open front end, said rim being received between the said first leaves and said second leaves (24), said second leaves providing a shock absorbing means for supporting said lamp whereby damage to said lamp from impact of said housing is minimized.
Claim 3
Dependent Claim
78 words
A spotlight (10) comprising, a housing (11), said housing being made of two halves (13,14), said two halves enclosing a hollow space, a lamp (12) in said hollow space in said housing, said first half having a trigger (19) integrally attached thereto, a switch (20) supported on said first half adjacent said trigger, said switch (20) having actuating means thereon adapted to be engaged by said trigger and a living hinge connecting said trigger to one said half.
Claim 4
Dependent Claim
78 words
A spotlight (10) comprising, a housing (11), said housing being made of two halves (13,14), said two halves enclosing a hollow space, a lamp (12) in said hollow space in said housing, said first half having a trigger (19) integrally attached thereto, a switch (20) supported on said first half adjacent said trigger, said switch (20) having actuating means thereon adapted to be engaged by said trigger and a living hinge connecting said trigger to one said half.
Claim 5
Dependent Claim
75 words
The lamp recited in claim 1 wherein said housing has a second hollow space adjacent to said first hollow space, a reel in said second hollow space, a cord extending through said housing to said reel means supporting said cord on said housing, said cord having a substantial length thereof extending into said second hollow space engaging said reel whereby said cord can be twisted by said reel when said reel winds the cord thereon.
Claim 6
Dependent Claim
69 words
The lamp recited in claim 3 wherein said cord is connected to said first half of said housing between said first hollow space and said second hollow space and a means having a slot therein receiving said cord, said cord having a resilient insulation thereon, said insulation being substantially larger than the width of said slot whereby said slot distorts said insulation and holds said cord to said partition.
Claim 7
Dependent Claim
46 words
The lamp recited in claim 4 wherein a spring operated cam is supported on said housing and engages said cord, said cam having a thumb engaging means thereon for overcoming the cam spring to release said cord whereby said cord is automatically retracted by said reel.
Claim 8
Dependent Claim
37 words
The lamp recited in claim 1 wherein said housing halves each have eye guards extending radially inwardly from the outer periphery thereof to intercept light, thereby preventing glare from said lamp from irritating the eyes of bystanders.
Claim 9
Dependent Claim
23 words
The lamp recited in claim 6 wherein said lamp is made of a plastic material lighter than water whereby said lamp will float.
Claim 10
Dependent Claim
33 words
The lamp recited in clain 2 wherein each said half of said housing has two axially spaced inwardly extending partitions therein defining a space and a cord reel is disposed in said space.
Claim 11
Dependent Claim
33 words
The lamp recited in clain 2 wherein each said half of said housing has two axially spaced inwardly extending partitions therein defining a space and a cord reel is disposed in said space.
Claim 12
Dependent Claim
41 words
The lamp recited in claim 8 wherein one said partition has a notch therein and said cord is squeezed into said notch whereby the insulation on said cord is pinched preventing a part of said cord from rotating with said reel.
Claim 13
Dependent Claim
86 words
The lamp recited in claim 9 wherein a spring motor is supported in said housing adjacent to said cord reel and connected to said cord reel urging said cord reel to reel said cord thereon, said cord extends outward through said handle, a cam is supported on said handle adjacent said cord engaging said cord and holding said cord against the force of said reel, said cam being engageable by the hand of an operator whereby said cord can be released and reeled onto said reel.
Claim 14
Dependent Claim
37 words
The lamp recited in claim 2 wherein said housing halves each have eye guards extending radially inwardly from the outer periphery thereof to intercept light, thereby preventing glare from said lamp from irritating the eyes of bystanders.
Claim 15
Dependent Claim
23 words
The lamp recited in claim 2 wherein said lamp is made of a plastic material lighter than water whereby said lamp will float.
Claim 16
Dependent Claim
65 words
The light recited in claim 2 wherein a trigger lock is provided, said trigger lock being integrally attached to said trigger guard and extending rearwardly and underlining said trigger, said trigger guard having a notch adjacent to said rearward end, said notch being adapted to receive the end of said trigger for holding said trigger in depressed position thereby holding said switch in actuating position.
Claim 17
Dependent Claim
55 words
The light recited in claim 9 wherein said housing has a rear-end spaced from said partition, said rear-end defining a space receiving a spring motor, said one partition on each said housing half having a notched end and an axle on said part extending through said notch and engaging the spring of said spring motor.
Claim 18
Dependent Claim
59 words
In combination, a portable light having a lamp 12, a cord for said lamp 12, switch means on said lamp for connecting a source of energy through said cord to said lamp, a trigger 19 integrally attached to said lamp 12, said trigger 19 having a switch engaging means therein adapted to engage said switch for actuating said switch.
Claim 19
Dependent Claim
59 words
In combination, a portable light having a lamp 12, a cord for said lamp 12, switch means on said lamp for connecting a source of energy through said cord to said lamp, a trigger 19 integrally attached to said lamp 12, said trigger 19 having a switch engaging means therein adapted to engage said switch for actuating said switch.
Claim 20
Dependent Claim
94 words
An electrical device comprising, a housing, a part to be energized supported by said housing, electrical means for supplying energy to said part, switch means supported by said housing and adapted to be connected to an electrical means, a trigger, an integral means integrally connecting said trigger to said housing, said integral means comprising a reduced size section of said trigger acting as a living hinge whereby said trigger is swingably connected to said housing, and means on said trigger for engaging said switch whereby said switch connects said electrical means to said part.
Claim 21
Dependent Claim
94 words
An electrical device comprising, a housing, a part to be energized supported by said housing, electrical means for supplying energy to said part, switch means supported by said housing and adapted to be connected to an electrical means, a trigger, an integral means integrally connecting said trigger to said housing, said integral means comprising a reduced size section of said trigger acting as a living hinge whereby said trigger is swingably connected to said housing, and means on said trigger for engaging said switch whereby said switch connects said electrical means to said part.
Claim 22
Dependent Claim
71 words
The device recited in claim 16 wherein locking means is provided for holding said trigger in a predetermined position, said locking means comprising a cantalever arm integrally connected to said housing, said cantalever arm having locking means on the distal end thereof for engaging said trigger for holding said trigger in a predetermined position, said cantalever means being adapted to swing away from said trigger, allowing said trigger to move freely.
Claim 23
Dependent Claim
130 words
An electrical device comprising, a housing, a part to be energized supported on said housing, electrical means for supplying energy to said part, switch means supported on said housing and connected to said electrical means, a trigger swingably connected to said housing, resilient means urging said trigger away from said switch, said trigger having means thereon adapted to engage said switch for energizing said part, locking means provided on said housing for holding said trigger in predetermined position, said locking means comprising a cantalever arm integrally connected to said housing, said cantalever arm having locking means on the distal end thereof for engaging said trigger for holding said trigger in predetermined position, said cantalever arm being adapted to be swung away from said trigger, allowing said trigger to freely move.
Claim 24
Dependent Claim
130 words
An electrical device comprising, a housing, a part to be energized supported on said housing, electrical means for supplying energy to said part, switch means supported on said housing and connected to said electrical means, a trigger swingably connected to said housing, resilient means urging said trigger away from said switch, said trigger having means thereon adapted to engage said switch for energizing said part, locking means provided on said housing for holding said trigger in predetermined position, said locking means comprising a cantalever arm integrally connected to said housing, said cantalever arm having locking means on the distal end thereof for engaging said trigger for holding said trigger in predetermined position, said cantalever arm being adapted to be swung away from said trigger, allowing said trigger to freely move.
Claim 25
Dependent Claim
84 words
A light device comprising, a device housing, a part supported on said housing to be energized, a cord, switch means supported on said housing and adapted to connect said cord to said part, a cord retractor supported on said housing, said cord retractor comprising a cord reel rotatably supported on said housing, a spring motor connected to said cord reel and adapted to reel said cord onto said cord reel when said cord is released and means for locking said cord in extended position.
Claim 26
Dependent Claim
84 words
A light device comprising, a device housing, a part supported on said housing to be energized, a cord, switch means supported on said housing and adapted to connect said cord to said part, a cord retractor supported on said housing, said cord retractor comprising a cord reel rotatably supported on said housing, a spring motor connected to said cord reel and adapted to reel said cord onto said cord reel when said cord is released and means for locking said cord in extended position.
Claim 27
Dependent Claim
43 words
The device recited in claim 19 wherein said housing has a handle and said cord extends through said handle and plug means on the distal end of said cord adapted to be received in said handle when said cord is in retracted position.
References Cited (Backward Citations)
US2751581A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-11-11 | 1984-05-12 | 1984-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-11-11 | 1988-05-12 | 1988-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-11-11 | 1992-05-12 | 1992-11-11 | $7700.00 | Window Closed / Lapsed |