Patent US3933087A successfully refreshed from Google Patents.
US3933087A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baler wire carton and system
Assignee: Individual
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Filing: 1974-11-25
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Granted: 1976-01-20
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Expires: 1994-11-25
Abstract
Abstract Standard baler machines use a plurality of wires to tie the bales. Each wire is fed from a coil which is transported from the wire works in a paperboard carton which is rectangular in shape and appropriately scored on either of its two broad sides to enable the centers of the sides to be removed in circular cutouts. The lead end of the coil of wire is drawn out of one cutout and threaded through appropriate guides to the tie mechanism. The tail end of the coil is usually drawn out of the opposite cut-out and spliced to the lead end of a second coil in a second carton. The two cartons are usually installed back to back in a rack on the baler with a space between the adjacent broad sides. In accordance with the present invention, each carton is scored or otherwise weakened from the top of one cut-out, over the top of the carton to the top of the opposite cut-out. Thus, when the coil has been fed out of the first carton, the top is conveniently laid open, the first carton removed from the wire, the second carton moved on the rack to the place of the former first carton, another carton placed in the rack behind the second, and the tail end of the second coil spliced to the lead end of the third.
Inventors
- 👤 Manuel A. Mattos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:32
CPC Classifications
B; B65; B65H; B65H49/00; B65H49/02; B65H49/04; B65H49/06; B65H49/08; B65B; B65B13/00; B65B13/18; Y; Y10; Y10S; Y10S100/00; Y10S100/912
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
242 words
A system for the purpose described comprising a rack mounted on a baling machine, said rack having brackets for positioning first and second rectangular cartons side by side with a gap between said cartons, each said carton being formed of paperboard and initially having a closed front and back each formed with a central circular first score line adapted to be manually severed without the use of tools to form a cut out and four sides interconnecting said front and back, one said side comprising a top when said carton is installed in said rack, a coil of wire in each said carton having a leading and a trailing end, said leading end of said coil in said first carton extending out through the back cutout in said first carton, said leading end of said coil in said second carton extending out through the front cutout of said second carton and being spliced to said trailing end of said coil in said first carton, said cartons being insertable in and removable from said brackets, the top of each said carton initially being completely closed, each said top being formed with a second score line across said top and down said front and back to intersect said cutouts of said front and back, said carton being easily manually severable along said second score line without use of tools to lay open said top and permit removal of said carton from encirclement of wire.
Claim 2
Independent Claim
242 words
A system for the purpose described comprising a rack mounted on a baling machine, said rack having brackets for positioning first and second rectangular cartons side by side with a gap between said cartons, each said carton being formed of paperboard and initially having a closed front and back each formed with a central circular first score line adapted to be manually severed without the use of tools to form a cut out and four sides interconnecting said front and back, one said side comprising a top when said carton is installed in said rack, a coil of wire in each said carton having a leading and a trailing end, said leading end of said coil in said first carton extending out through the back cutout in said first carton, said leading end of said coil in said second carton extending out through the front cutout of said second carton and being spliced to said trailing end of said coil in said first carton, said cartons being insertable in and removable from said brackets, the top of each said carton initially being completely closed, each said top being formed with a second score line across said top and down said front and back to intersect said cutouts of said front and back, said carton being easily manually severable along said second score line without use of tools to lay open said top and permit removal of said carton from encirclement of wire.
Claim 3
Dependent Claim
218 words
A carton for use on a rack mounted on a baling machine, said rack having brackets for positioning two of said cartons side by side with a gap between said cartons said carton being insertable in and removable from said brackets, said carton being rectangular and being formed of paperboard and initially having a closed front and back, said carton being formed with central circular front and back score lines adapted to be manually severed without the use of tools to form front and back cut outs and four sides interconnecting said front and back, one said side comprising a top when said carton is installed in said rack, a coil of wire in said carton having a leading and a trailing end, said leading end of said coil being adapted to extend out through said front cut-out, said trailing end of said coil being adapted to extend out through said back cutout, the top of said carton initially being completely closed, said top being formed with a second score line across said top and down said front and back to intersect said front and back cutouts, said carton being easily manually severable along said second score line without use of tools to lay open said top and permit removal of said carton from encirclement of said wire.
Claim 4
Dependent Claim
218 words
A carton for use on a rack mounted on a baling machine, said rack having brackets for positioning two of said cartons side by side with a gap between said cartons said carton being insertable in and removable from said brackets, said carton being rectangular and being formed of paperboard and initially having a closed front and back, said carton being formed with central circular front and back score lines adapted to be manually severed without the use of tools to form front and back cut outs and four sides interconnecting said front and back, one said side comprising a top when said carton is installed in said rack, a coil of wire in said carton having a leading and a trailing end, said leading end of said coil being adapted to extend out through said front cut-out, said trailing end of said coil being adapted to extend out through said back cutout, the top of said carton initially being completely closed, said top being formed with a second score line across said top and down said front and back to intersect said front and back cutouts, said carton being easily manually severable along said second score line without use of tools to lay open said top and permit removal of said carton from encirclement of said wire.
Claim 5
Dependent Claim
50 words
A carton according to claim 2 in which said carton has a tear strip of reinforced material underlying said second score line and a pull tab on one end of said tear strip whereby on pulling said tab and pulling said strip off said carton said carton is laid open.
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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) | 1979-01-19 | 1979-07-21 | 1980-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-01-19 | 1983-07-21 | 1984-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-01-19 | 1987-07-21 | 1988-01-20 | $7700.00 | Window Closed / Lapsed |