Patent US4461114A successfully refreshed from Google Patents.
US4461114A
Expired / Lapsed
US
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Fishing float
Assignee: RIEADCO Corp A CORP OF
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Filing: 1982-06-28
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Granted: 1984-07-24
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Expires: 2002-06-28
Abstract
Abstract A fishing float, or "bobber", is disclosed having a hollow buoyant body member which is at least partially transparent, and containing an electric lamp bulb, an electric battery and a resiliently operable electric switch connected in series with the bulb, the body member carrying a line lock adapted to be secured to an intermediate point of a fishing line so that a leader portion of the line depends from the body for attachment of a fishhook, bait, lure, sinker or the like to the lower end thereof. Tension on the leader is operable to close the switch against a tension spring to actuate the bulb. The float body has a chamber to which water may be added to vary the buoyancy of the float, and the switch spring is adjustable to vary the sensitivity of the switch.
Inventors
- 👤 John T. Riead
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:33
CPC Classifications
A; A01; A01K; A01K93/00; A01K93/02
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
263 words
A fishing float comprising: a. a hollow, buoyant body member adapted to float at a water surface, b. means operable to affix an intermediate point of a fishing line to said body member, whereby to provide a leader portion of said line depending from said body member through the water to fishhooks, baits, lures, sinkers or the like attached to its lower end, c. a lamp bulb mounted in said body member, and visible when lighted through a transparent portion of said body member, d. an operative electrical circuit for said lamp bulb including said bulb, a power source and a normally open electric switch, both mounted in said body member, e. means operable by increased tension on said leader to close said switch to actuate said bulb, and f. means whereby the degree of increased leader tension required to close said switch may be adjusted, said electrical switch comprising a fixed switch member carried by said body member, a resilient switch member having a portion thereof fixed in said body member and a portion thereof deflectable toward said fixed switch member by said switch operating means, responsively to added tension of the leader portion of said fishing line, and an insulating spacer disposed between and preventing contact between fixed portions of said switch members, the thickness of said spacer also setting the normal spacing between said fixed switch member and the deflectable portion of said resilient switch member, said spacer being interchangeable with other spacers of different thickness, whereby to change the sensitivity of said switch to increases in the leader pull.
Claim 2
Dependent Claim
263 words
A fishing float comprising: a. a hollow, buoyant body member adapted to float at a water surface, b. means operable to affix an intermediate point of a fishing line to said body member, whereby to provide a leader portion of said line depending from said body member through the water to fishhooks, baits, lures, sinkers or the like attached to its lower end, c. a lamp bulb mounted in said body member, and visible when lighted through a transparent portion of said body member, d. an operative electrical circuit for said lamp bulb including said bulb, a power source and a normally open electric switch, both mounted in said body member, e. means operable by increased tension on said leader to close said switch to actuate said bulb, and f. means whereby the degree of increased leader tension required to close said switch may be adjusted, said electrical switch comprising a fixed switch member carried by said body member, a resilient switch member having a portion thereof fixed in said body member and a portion thereof deflectable toward said fixed switch member by said switch operating means, responsively to added tension of the leader portion of said fishing line, and an insulating spacer disposed between and preventing contact between fixed portions of said switch members, the thickness of said spacer also setting the normal spacing between said fixed switch member and the deflectable portion of said resilient switch member, said spacer being interchangeable with other spacers of different thickness, whereby to change the sensitivity of said switch to increases in the leader pull.
Claim 3
Dependent Claim
183 words
A fishing float comprising: a. a hollow, buoyant body member adapted to float at a water surface, b. means operable to affix an intermediate point of a fishing line to said body member, whereby to provide a leader portion of said line depending from said body member through the water to fishhooks, baits, lures, sinkers or the like attached to its lower end, c. a lamp bulb mounted in said body member, and visible when lighted through a transparent portion of said body member, d. an operative electrical circuit for said lamp bulb including said bulb, a power source and a normally open electric switch, both mounted in said body member, e. means operable by increased tension on said leader to close said switch to actuate said bulb, f. means operable to adjust the buoyancy of said float body member, and g. means operable to adjust the sensitivity of said electrical switch, said sensitivity adjusting means comprising a spring carried by said body member and yieldably resisting closure of said electric switch, and compression means operable to adjust the tension of said spring.
Claim 4
Dependent Claim
183 words
A fishing float comprising: a. a hollow, buoyant body member adapted to float at a water surface, b. means operable to affix an intermediate point of a fishing line to said body member, whereby to provide a leader portion of said line depending from said body member through the water to fishhooks, baits, lures, sinkers or the like attached to its lower end, c. a lamp bulb mounted in said body member, and visible when lighted through a transparent portion of said body member, d. an operative electrical circuit for said lamp bulb including said bulb, a power source and a normally open electric switch, both mounted in said body member, e. means operable by increased tension on said leader to close said switch to actuate said bulb, f. means operable to adjust the buoyancy of said float body member, and g. means operable to adjust the sensitivity of said electrical switch, said sensitivity adjusting means comprising a spring carried by said body member and yieldably resisting closure of said electric switch, and compression means operable to adjust the tension of said spring.
Claim 5
Dependent Claim
127 words
A fishing float as recited in claim 2 wherein said electric switch comprises a switch arm deflectable to contact a fixed switch member to close said switch, wherein said switch operating means comprises a stem engaged at one end with said switch arm and extending exteriorly of said body member for attachment of said fishing line to its opposite end, wherein said adjusting spring is disposed to resist movement of said stem in a direction toward said opposite end thereof, and abutting at the end thereof toward said switch arm against a member fixedly related to said stem, and wherein said spring adjusting means comprises a member threaded in said body member for movement parallel to said stem, and abutting the opposite end of said adjusting spring.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-07-24 | 1988-01-23 | 1988-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-24 | 1992-01-23 | 1992-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-24 | 1996-01-23 | 1996-07-24 | $7700.00 | Window Closed / Lapsed |