Patent US4642936A successfully refreshed from Google Patents.
US4642936A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-functional high capacity insect trap
Assignee: HER MAJESTY IN RIGHT OF CANADA FORESTRY, Minister of
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Filing: 1985-05-08
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Granted: 1987-02-17
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Expires: 2005-05-08
Abstract
Abstract A multi functional high capacity insect trap for efficiently trapping insects especially flying insects. The insect trap uses a lure to attract the insects and comprises a base wall, a side wall and a funnel member, attached to the side wall, with its narrow end directed at the base wall. The base and side walls with the funnel member delimit an insect receiving chamber for retaining the insects in the trap. The side wall has also openings situated above the funnel member and a cover attached over the side wall, the cover being equipped with a lure mounting means for receiving a lure.
Inventors
- 👤 Luc Jobin
- 👤 Charles Coulombe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:06
CPC Classifications
A; A01; A01M; A01M1/00; A01M1/10; A01M1/106; A01M1/02; A01M1/026; A01M2200/00; A01M2200/01; A01M2200/012
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
153 words
An insect trap comprising: a base having a base wall and side wall, the latter wall having a plurality of circumferentially disposed openings distal to the base wall, the openings being selected to admit insects; a frusto-conical shaped funnel member having an included angle of the order of 90° and a diameter at its narrow end of approximately 1/3 of the diameter of its wide end and with its narrow end directed towards the base wall, a ledge on the side wall for removably attaching the funnel member to the side wall below the openings whereby the base wall, the side wall and the funnel member delimit a receiving chamber for retaining insects in the trap, and the funnel member will not be readily dislodged in use; a cover having lure holder mounting means which is situated on an underneath portion of the cover, the cover being for attachment to the side wall.
Claim 2
Dependent Claim
153 words
An insect trap comprising: a base having a base wall and side wall, the latter wall having a plurality of circumferentially disposed openings distal to the base wall, the openings being selected to admit insects; a frusto-conical shaped funnel member having an included angle of the order of 90° and a diameter at its narrow end of approximately 1/3 of the diameter of its wide end and with its narrow end directed towards the base wall, a ledge on the side wall for removably attaching the funnel member to the side wall below the openings whereby the base wall, the side wall and the funnel member delimit a receiving chamber for retaining insects in the trap, and the funnel member will not be readily dislodged in use; a cover having lure holder mounting means which is situated on an underneath portion of the cover, the cover being for attachment to the side wall.
Claim 3
Dependent Claim
72 words
The insect trap of claim 1 in combination with a lure holder attached to the cover and comprising a frusto-conical shaped mesh with the wide end directed towards the wide end of the funnel member to impede direct contact of a lure, which may be contained therein, with insects arriving from the openings, the mesh having an aperture for accessing the lure which may be contained in the lure holder mounting means.
Claim 4
Dependent Claim
41 words
An insect trap as defined in claim 2, wherein an insecticidal fastening means is provided in the funnel member for holding an insecticidal means at a remote position from the lure which may be positioned in the lure holder mounting means.
Claim 5
Dependent Claim
134 words
An insect trap as defined in claim 2 wherein: an insecticidal fastening means is provided in the funnel member for holding an insecticidal means at a remote position from a lure which may be contained in the lure holder mounting means; and the cover comprises an approximately flat shape for facilitating movement of wind over a lure, which may be contained in the lure holder mounting means, and deflection of lure vapor down the side wall, the lateral dimension of the cover being at least 1.5 times the largest lateral dimension of the base; and coupling means removably attaching the cover to the side wall, the coupling means comprising a plurality of arcuate flanges spaced around outer end of the side wall and a plurality of arcuate flange receiving members mounted on the cover.
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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) | 1990-02-16 | 1990-08-18 | 1991-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-02-16 | 1994-08-18 | 1995-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-02-16 | 1998-08-18 | 1999-02-17 | $7700.00 | Window Closed / Lapsed |