US4282673A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flying insect trap
Assignee: Individual
•
Filing: 1979-06-21
•
Granted: 1981-08-11
•
Expires: 1999-06-21
Abstract
Abstract A device for trapping live flying insects, such as mosquitoes including an electric light reflected by a parabolic reflector horizontally in all directions to attract the mosquitoes, and electric fan to blow the mosquitoes downwardly into a collection bag, and a valve between the fan and the collection bag which is biased to close the entrance to the collection bag when the fan is not operating and to be opened by the force of air from the fan when it is operating.
Inventors
- 👤 Dana A. Focks
- 👤 John W. Hock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:43
CPC Classifications
A; A01; A01M; A01M1/00; A01M1/08; A01M2200/00; A01M2200/01; A01M2200/012
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
189 words
An improved flying insect trap comprising an elongated hollow cylindrical body above which is suspended a cover-reflector and below which is removably attached a flexible bag of mosquito netting; said cylindrical body internally supporting an electric fan directed to propel air downwardly against a valve which is biased in such a fashion as to be closed when the fan is not operating and opened by the force of air flow when the fan is operating, said valve comprising two separately counterbalanced semicircular portions; said cylindrical body also supporting upstream from the electric fan a screen of a mesh large enough not to impede the passage of flying insects but small enough to prohibit the passage of beetles or similar large sized insects; said cylindrical body also supporting an electric light bulb upstream of the beetle screen; said cover-reflector, generally extending from immediately above said light bulb outwardly a sufficient distance to extend beyond the vertical projections of all lower portions of the trap; said light bulb being located generally below the center of said cover-reflector; and a source of electric power for operating said fan and said light bulb.
Claim 2
Dependent Claim
189 words
An improved flying insect trap comprising an elongated hollow cylindrical body above which is suspended a cover-reflector and below which is removably attached a flexible bag of mosquito netting; said cylindrical body internally supporting an electric fan directed to propel air downwardly against a valve which is biased in such a fashion as to be closed when the fan is not operating and opened by the force of air flow when the fan is operating, said valve comprising two separately counterbalanced semicircular portions; said cylindrical body also supporting upstream from the electric fan a screen of a mesh large enough not to impede the passage of flying insects but small enough to prohibit the passage of beetles or similar large sized insects; said cylindrical body also supporting an electric light bulb upstream of the beetle screen; said cover-reflector, generally extending from immediately above said light bulb outwardly a sufficient distance to extend beyond the vertical projections of all lower portions of the trap; said light bulb being located generally below the center of said cover-reflector; and a source of electric power for operating said fan and said light bulb.
Claim 3
Dependent Claim
35 words
The flying insect trap of claim 1 in which said source of electric power is 6 to 12 volt battery and said electric fan is driven by a totally enclosed 100% ball bearing electric motor.
Claim 4
Dependent Claim
15 words
The flying insect trap of claim 1 in which the flying insect is a mosquito.
Claim 5
Dependent Claim
42 words
The flying insect trap of claim 1 in which there is included a photoelectric switch which permits said fan and said light bulb to operate during the time of darkness and prevents said fan and light bulb from operating during daylight time.
References Cited (Backward Citations)
US1693368A
Cited
US2058139A
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US2236698A
Cited
US3058257A
Cited
US3305965A
Cited
US3336694A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-08-10 | 1985-02-09 | 1985-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-08-10 | 1989-02-09 | 1989-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-08-10 | 1993-02-09 | 1993-08-11 | $7700.00 | Window Closed / Lapsed |