US4425733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fly paper
Assignee: FR Kaiser GmbH
•
Filing: 1981-11-05
•
Granted: 1984-01-17
•
Expires: 2001-11-05
Abstract
Abstract An improved fly paper comprising a strip coated with sticky material and which, for increasing the possible size of the strip, is made of foil or paper reinforced by high tensile threads. The strip is folded about a line located generally halfway between its ends and rolled up, while folded double; the roll being covered by the two ends of the strip which are uncoated. The strip ends are provided with eyes for hanging up the strip on use.
Inventors
- 👤 Helmut K. Ammon
- 👤 John G. Updike
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:29
CPC Classifications
A; A01; A01M; A01M1/00; A01M1/14; A01M1/16; A01M2200/00; A01M2200/01; A01M2200/012
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
157 words
An improved fly paper comprising a strip of material having theron a sticky coating with two end portions being free of said coating, the strip being folded along a fold midway between said end portions with said end portions being adjacent each other and wrapped around said fold to form a roll, wherein: (a) the strip is made up of a material which, for a given thickness has a higher tensile strength than paper; (b) the end margin portions of said two end portions are reinforced by folding said end margin portions zig-zag, and one corner of each of said reinforced end margin portions being turned over and folded down and an eye placed therethrough for hanging said strip; and (c) at least one of said coating free end portions of said strip forming the outermost turn of the strip on the roll, thereby forming a cover stretching around the roll for at least one full turn.
Claim 2
Dependent Claim
157 words
An improved fly paper comprising a strip of material having theron a sticky coating with two end portions being free of said coating, the strip being folded along a fold midway between said end portions with said end portions being adjacent each other and wrapped around said fold to form a roll, wherein: (a) the strip is made up of a material which, for a given thickness has a higher tensile strength than paper; (b) the end margin portions of said two end portions are reinforced by folding said end margin portions zig-zag, and one corner of each of said reinforced end margin portions being turned over and folded down and an eye placed therethrough for hanging said strip; and (c) at least one of said coating free end portions of said strip forming the outermost turn of the strip on the roll, thereby forming a cover stretching around the roll for at least one full turn.
Claim 3
Dependent Claim
56 words
An apparatus as claimed in claim 1, wherein in the rolled condition, the two end edges of the strip are generally aligned with each other and the length of said coating free end portions of said strip are such that they are adapted to wrap around the roll for at least one turn thereby covering it.
Claim 4
Dependent Claim
19 words
An apparatus as claimed in claim 1, wherein the strip is made up of threads which are joined together.
Claim 5
Dependent Claim
19 words
An apparatus as claimed in claim 1, wherein the strip is made of paper having fiberglass threads embedded therein.
Claim 6
Dependent Claim
26 words
An apparatus as claimed in claim 1, wherein the strip has a length of at least 120 cm and a width of at least 10 cm.
Claim 7
Dependent Claim
26 words
An apparatus as claimed in claim 1, wherein the strip has a length of at least 220 cm and a width of at least 20 cm.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-01-16 | 1987-07-18 | 1988-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-01-16 | 1991-07-18 | 1992-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-01-16 | 1995-07-18 | 1996-01-17 | $7700.00 | Window Closed / Lapsed |