Patent US4040644A successfully refreshed from Google Patents.
US4040644A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refuse bag carrier
Assignee: Individual
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Filing: 1976-06-17
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Granted: 1977-08-09
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Expires: 1996-06-17
Abstract
Abstract The present invention relates to simple, convenient, versatile and inexpensive means for collecting refuse of any character which tends to accumulate inside or outside a residence or other building, and depositing it in an appropriate location for disposal. A portable bag carrying and bag spreading device, adjustable both as to height and lateral dimensions, is provided, the device being adaptable to a wide variety of bag heights and bag widths.
Inventors
- 👤 Raymond C. Flagg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:11
CPC Classifications
B; B62; B62B; B62B1/00; B62B1/26; B62B2202/00; B62B2202/22
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
151 words
A carrier device for refuse collecting bags comprising, in combination, (a) an U-shaped frame having a stable base portion and front and rear upstanding arms, (b) first and second bag supporting members carried in telescoping relation by the respective upstanding arms, (c) means for adjustably, individually fixing the bag supporting members at desired levels relative to the upstanding arms according to the length of the bag chosen for use, (d) an extensible coil spring carried by the first bag supporting member, said spring being anchored at one end to the spring carrying member and equipped at the other end with means for effecting detachable connection with a knotted portion of a bag mouth, (e) a slotted member carried by the second bag supporting member adapted for detachable connection with another knotted portion of the bag mouth, and (f) means carried by said second bag supporting member for spreading the bag mouth.
Claim 2
Dependent Claim
151 words
A carrier device for refuse collecting bags comprising, in combination, (a) an U-shaped frame having a stable base portion and front and rear upstanding arms, (b) first and second bag supporting members carried in telescoping relation by the respective upstanding arms, (c) means for adjustably, individually fixing the bag supporting members at desired levels relative to the upstanding arms according to the length of the bag chosen for use, (d) an extensible coil spring carried by the first bag supporting member, said spring being anchored at one end to the spring carrying member and equipped at the other end with means for effecting detachable connection with a knotted portion of a bag mouth, (e) a slotted member carried by the second bag supporting member adapted for detachable connection with another knotted portion of the bag mouth, and (f) means carried by said second bag supporting member for spreading the bag mouth.
Claim 3
Dependent Claim
35 words
A carrier device for refuse collecting bags as set forth in claim 1 in which the first bag supporting member is hollow and normally houses the spring carried by it when no bag is present.
Claim 4
Dependent Claim
122 words
A carrier frame for refuse collecting bags as set forth in claim 2 in which the bag mouth spreading means comprises a pair of pivotally connected bag mouth spreading levers pivotally mounted on the upper end of the second bag supporting member, each lever having a downwardly extending, bag mouth spreading finger on its longer bag spreading arm, the longer spreading arm and the shorter handle arm of each lever being so related that the bag mouth is fully spread when the shorter handle arms are squeezed into substantial coincidence with one another against the resistance of the spring, and means carried by the second supporting member for fixing the shorter handle arms of the levers in substantial coincidence with one another.
Claim 5
Dependent Claim
69 words
A carrier frame for refuse collecting bags as set forth in claim 3 in which the handle arms of the levers are formed with holes which register with one another when the bag mouth is fully spread, and a pin is provided for insertion in said holes to maintain the spread condition of the bag mouth, together with means flexibly anchoring the pin to the second bag supporting member.
Claim 6
Dependent Claim
91 words
A carrier frame for refuse collecting bags as set forth in claim 2 in which a spreader bar for use with exceptionally wide mouth bags is normally affixed to the front upstanding arm of the frame in alignment therewith but may be transferred to a horizontal mounting in association with the slotted member carried by the second bag supporting member, said spreader bar having slots near its opposite ends for cooperation with marginal material of the bag and slidable sleeves on the bar for fixing the bag material in said slots.
Claim 7
Dependent Claim
67 words
A carrier frame for refuse collecting bags as set forth in claim 1 in which the stable base portion of the carrier frame includes a sheet metal member of tapering width from front to rear, which member is curved upward at its broader forward end and carries a pair of laterally spaced rollers which substantially engage the ground when the carrier is in a normal, idle condition.
Claim 8
Dependent Claim
50 words
A carrier frame for refuse collecting bags as set forth in claim 6 in which the second bag supporting member includes a rigid handle whereby the rear end of the carrier frame may be lifted for rolling the carrier frame and the bag carried by it to a new location.
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) | 1980-08-08 | 1981-02-07 | 1981-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-08 | 1985-02-07 | 1985-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-08 | 1989-02-07 | 1989-08-09 | $7700.00 | Window Closed / Lapsed |