Patent US5074674A successfully refreshed from Google Patents.
US5074674A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermoplastic bag
Assignee: Hilex Poly Co LLC
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Filing: 1990-12-06
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Granted: 1991-12-24
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Expires: 2010-12-06
Abstract
Abstract A bag mountable on laterally spaced support rods and a retainer disposed between the laterally spaced support rods of a support rack includes a front and a rear wall defining an open top. A pair of laterally spaced handles project upwardly from the open top of the bag. The handles include mounting apertures for the mounting of each handle on a corresponding support rod. The rear wall of the bag includes an aperture centrally disposed between the handles and below the open top for reception by the retainer for supporting only the rear wall of the bag on the rack.
Inventors
- 👤 Milton C. Kuklies
- 👤 William C. Seanor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:29
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/14; B65D33/06; B65D33/065
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
128 words
A bag mountable on laterally spaced support rods and a retainer disposed between the laterally spaced support rods of a support rack, the bag comprising: front and rear bag walls each bag wall having a top edge; a pair of laterally spaced handles projecting upwardly from said bag walls, said handles including mounting apertures for mounting each handle on a corresponding support rod; and said rear bag wall including an aperture centrally disposed between said handles and below said rear bag wall top edge for reception by the retainer for supporting only said rear bag wall of the bag said front bag wall being unsupported by the retainer and said bag rear bag wall being completely removable from the retainer when the bag is severed from the retainer.
Claim 2
Dependent Claim
128 words
A bag mountable on laterally spaced support rods and a retainer disposed between the laterally spaced support rods of a support rack, the bag comprising: front and rear bag walls each bag wall having a top edge; a pair of laterally spaced handles projecting upwardly from said bag walls, said handles including mounting apertures for mounting each handle on a corresponding support rod; and said rear bag wall including an aperture centrally disposed between said handles and below said rear bag wall top edge for reception by the retainer for supporting only said rear bag wall of the bag said front bag wall being unsupported by the retainer and said bag rear bag wall being completely removable from the retainer when the bag is severed from the retainer.
Claim 3
Dependent Claim
27 words
The bag of claim 1 wherein said rear wall includes a severable area adjacent said rear wall aperture for severing said bag rear wall from the retainer.
Claim 4
Dependent Claim
36 words
The bag of claim 1 wherein said front bag wall includes a notch centrally disposed between said handles and extending below said front bag wall top edge to provide an area not supported by the retainer.
Claim 5
Independent Claim
254 words
A system for mounting a pack of thermoplastic bags of the T-shirt type on a rack for supporting consecutive bags from the pack on the rack in an open loading position and for facilitating easy removal of the consecutive loaded bags from the rack, the system comprising: a bag pack comprising a plurality of stacked T-shirt type bags, each of said bags comprising: front and rear bag walls each bag wall having a top edge; a pair of laterally spaced handles projecting upwardly from said bag walls, said handles including mounting apertures; said rear bag wall including an aperture centrally disposed between said handles and below said rear bag wall top edge; a rack comprising: a pair of laterally spaced support rods for slidably receiving said apertures in said bag handles, for supporting consecutive ones of said bags in an open loading position as said bags are consecutively removed from said pack and slid along said support rods and for facilitating removal of loaded bags by sliding said handles off said support rods; and retaining means disposed between said laterally spaced support rods for receiving said aperture in said bag rear wall for mounting said bag rear wall to said rack and for allowing detachment of said bag rear wall from said retaining means as said bags are slid outwardly along said support rods said bag front wall being unsupported by said retaining means and said bag rear wall being completely removable from said retaining means when the bag is removed from said rack.
Claim 6
Independent Claim
254 words
A system for mounting a pack of thermoplastic bags of the T-shirt type on a rack for supporting consecutive bags from the pack on the rack in an open loading position and for facilitating easy removal of the consecutive loaded bags from the rack, the system comprising: a bag pack comprising a plurality of stacked T-shirt type bags, each of said bags comprising: front and rear bag walls each bag wall having a top edge; a pair of laterally spaced handles projecting upwardly from said bag walls, said handles including mounting apertures; said rear bag wall including an aperture centrally disposed between said handles and below said rear bag wall top edge; a rack comprising: a pair of laterally spaced support rods for slidably receiving said apertures in said bag handles, for supporting consecutive ones of said bags in an open loading position as said bags are consecutively removed from said pack and slid along said support rods and for facilitating removal of loaded bags by sliding said handles off said support rods; and retaining means disposed between said laterally spaced support rods for receiving said aperture in said bag rear wall for mounting said bag rear wall to said rack and for allowing detachment of said bag rear wall from said retaining means as said bags are slid outwardly along said support rods said bag front wall being unsupported by said retaining means and said bag rear wall being completely removable from said retaining means when the bag is removed from said rack.
Claim 7
Dependent Claim
30 words
The system of claim 4 wherein said rear wall of said bag includes a severable area adjacent said rear wall aperture for severing said rear wall from said retaining means.
Claim 8
Dependent Claim
36 words
The system of claim 4 wherein said bag front wall includes a notch centrally disposed between said handles and extending below said front wall top edge to provide an area not supported by said retaining means.
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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) | 1994-12-23 | 1995-06-24 | 1995-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-12-23 | 1999-06-24 | 1999-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-12-23 | 2003-06-24 | 2003-12-24 | $7700.00 | Window Closed / Lapsed |