US4248343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device and method for protecting baled hay from moisture
Assignee: CHRISMAN C STEVEN
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Filing: 1979-09-11
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Granted: 1981-02-03
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Expires: 1999-09-11
Abstract
Abstract A device for protecting baled hay from moisture damage includes a cover that fits over the hay bale and fasteners that project into the bale and connect with the cover so as to secure the cover in place. Each fastener has projections which lie in a single plane and when the fastener is turned so that plane is crosswise to parallel stalks of hay in the bale, the fastener remains firmly in place and cannot be easily withdrawn. On the other hand, when the plane of the projections is parallel to the stalks of hay, the fastener is quite easily emplaced or removed.
Inventors
- 👤 Alan W. Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:58
CPC Classifications
A; A01; A01F; A01F25/00; A01F25/13
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
76 words
In combination with a bale of hay having adjacent stalks arranged generally parallel to each other, a device for protecting the hay of the bale from moisture, said device comprising: a cover located over the upwardly presented surface of the bale of hay and being formed from a water-impervious material; and elongated fasteners projected into the hay of the bale and connected with the cover such as to secure the cover in place on the bale.
Claim 2
Dependent Claim
76 words
In combination with a bale of hay having adjacent stalks arranged generally parallel to each other, a device for protecting the hay of the bale from moisture, said device comprising: a cover located over the upwardly presented surface of the bale of hay and being formed from a water-impervious material; and elongated fasteners projected into the hay of the bale and connected with the cover such as to secure the cover in place on the bale.
Claim 3
Dependent Claim
30 words
The combination according to claim 1 wherein the cover is provided with apertures and the fastener projects through the apertures in the cover and into the hay of the bale.
Claim 4
Dependent Claim
88 words
The combination according to claim 1 wherein each fastener has a longitudinal axis and projections which lie generally in a single plane that passes through the axis, so that the fastener can be inserted with ease into the hay of the bale when the plane of the projections is generally parallel to the stalks of hay, the fastener being positioned within the hay with the plane of the projections generally perpendicular to the stalks of hay, whereby the fastener is not easily withdrawn from the bale of hay.
Claim 5
Dependent Claim
17 words
The combination according to claim 3 wherein the fastener includes an enlarged gripping portion at one end.
Claim 6
Dependent Claim
16 words
The combination according to claim 4 wherein the fastener has a point at its opposite end.
Claim 7
Dependent Claim
46 words
The combination according to claim 4 wherein the cover is provided with apertures and the fasteners for the most part fit through the apertures and into the hay, but the gripping portions of the fasteners are too large to fit through the cover at the apertures.
Claim 8
Dependent Claim
48 words
The combination according to claim 3 wherein the fastener includes a straight shank located along the longitudinal axis, and an enlarged gripping portion at one end of the shank, and wherein the projections are barbs which project outwardly from the shank and generally rearwardly toward the gripping portion.
Claim 9
Dependent Claim
21 words
The combination according to claim 7 wherein the gripping portion is a loop that lies in the plane of the projections.
Claim 10
Dependent Claim
16 words
The combination according to claim 7 wherein the shank has a point on its other end.
Claim 11
Dependent Claim
47 words
The combination according to claim 7 wherein the leading edge of each barb is convex and the trailing edge is generally straight and oblique to the longitudinal axis of the shank, the straight trailing edge intersecting the convex leading edge to form a generally rearwardly directed point.
Claim 12
Dependent Claim
28 words
The combination according to claim 3 wherein the bale has a generally cylindrical configuration with the stalks being wound generally circumferentially about the axis of the cylindrical configuration.
Claim 13
Dependent Claim
16 words
The combination according to claim 1 and further comprising rope connecting the cover to the fasteners.
Claim 14
Dependent Claim
40 words
The combination according to claim 12 wherein the bale has a cylindrical configuration with the stalks being wound generally circumferentially around the axis of the cylindrical configuration and the fasteners are projected into the end faces of the cylindrical configuration.
Claim 15
Dependent Claim
75 words
A process for protecting a bale of hay having a cylindrical configuration with the axis of the cylindrical configuration being generally horizontal and stalk being wound circumferentially around that axis such that adjacent stalks are parallel, said process comprising: placing a water impervious cover over the upwardly presented surface area of the bale, and inserting elongated fasteners into the bale such that the fasteners are connected with the cover and hold the cover in place.
Claim 16
Dependent Claim
75 words
A process for protecting a bale of hay having a cylindrical configuration with the axis of the cylindrical configuration being generally horizontal and stalk being wound circumferentially around that axis such that adjacent stalks are parallel, said process comprising: placing a water impervious cover over the upwardly presented surface area of the bale, and inserting elongated fasteners into the bale such that the fasteners are connected with the cover and hold the cover in place.
Claim 17
Dependent Claim
20 words
A process according to claim 14 wherein the fasteners are inserted through the cover and into the bale of hay.
Claim 18
Dependent Claim
35 words
A process according to claim 15 wherein each fastener has a longitudinal axis and projections which extend away from that axis and behind stalks of hay so as to resist easy removal of the fastener.
Claim 19
Dependent Claim
47 words
A process according to claim 16 wherein the projections extend in two directions away from the longitudinal axis and lie in a single plane that passes through the axis, the plane being generally crosswise with respect to the parallel stalks of hay between which the fastener fits.
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) | 1984-02-03 | 1984-08-04 | 1985-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-02-03 | 1988-08-04 | 1989-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-02-03 | 1992-08-04 | 1993-02-03 | $7700.00 | Window Closed / Lapsed |