Patent US3173223A successfully refreshed from Google Patents.
US3173223A
Expired / Lapsed
US
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Insect killing device
Assignee: Nutrilite Products Inc
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Filing: 1963-09-24
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Granted: 1965-03-16
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Expires: 1983-09-24
Abstract
No abstract record available.
Inventors
- 👤 Paul H Dunn
- 👤 Byron J Mechalas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:45
CPC Classifications
A; A01; A01M; A01M1/00; A01M1/20; A01M1/2005; A01M1/2016; A01M2200/00; A01M2200/01; A01M2200/012
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
64 words
AN INSECT KILLING DEVICE COMPRISING A NON-TRANSPARENT BODY UNIT, A REMOVABLE LID FOR SAID BODY UNTI PROVIDED WITH A PLURALITY OF ACCESS HOLES, AN ODOR EMITTING ATTRACTANT FOR INSECTS SECURED TO THE UNDERSIDE OF THE REMOVABLE LID, AND A VAPOR YIELDING INSECTICIDE INCORPORATED IN A WAXLIKE SOLID MATERIAL ON THE FLOOR OF THE BODY UNIT, THE VAPORS OF SAID INSECTICIDE BEING TOXIC TO INSECTS.
References Cited (Backward Citations)
US126180A
Cited
US171673A
Cited
US818836A
Cited
US1018277A
Cited
US1631121A
Cited
US2363852A
Cited
US3116201A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |