US3286752A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hamper
Assignee: MOBILCRAFT Manufacturing Inc
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Filing: 1964-08-13
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Granted: 1966-11-22
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Expires: 1984-08-13
Abstract
No abstract record available.
Inventors
- 👤 Jr Winsor Gould Duryee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:37
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/14; B65F1/1468; A; A47; A47G; A47G29/00; A47G29/06; B62; B62B; B62B3/00; B62B3/02; B65F1/141; B65F1/1415; D; D06; D06F; D06F95/00; D06F95/002; D06F95/004; B62B2205/00; B62B2205/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
186 words
A WASTE COLLECTING CART OF THE TYPE HAVING A FOLDING METAL FRAME HAVING TWO MAIN INVERTED U-FRAME MEMBERS THAT ARE PIVOTED TOGETHER INTERMEDIATE OF THE LENGTH OF THEIR LEGS WHEREBY THEY MAY BE SPREAD APART TO DEFINE A GENERALLY SIX-SIDED POLYHEDRON ONTO WHICH A BAG MADE OF PLIABLE MATERIAL MAY BE SECURED AND HELD IN AN OPEN POSITION FOR FILLING; THE IMPROVEMENT COMPRISING, A BAG HAVING AN OPEN TOP ADJACENT THE FRAME TOP, A POCKET SECURED TO EACH SIDE OF SAID BAG DIRECTLY ADJACENT SAID IN VERTED U-FRAME MEMBERS, SAID POCKETS EMBRACING THE UPPER ENDS OF SAID U-FRAME MEMBERS, MEANS FOR PREVENTING SAID POCKETS FROM BECOMING ACCIDENTALLY DISENGAGED FROM SAID INVERTED U-FRAME MEMBERS, ROD MEMBERS SECURED TO THE LEGS OF EACH INVERTED U-FRAME MEMBER SERVING TO BRACE THE LEGS, A PLATFORM SHELL PIVOTED TO ONE OF SAID ROD MEMBERS AND LEGS SECURED TO SAID PLATFORM OPPOSITE SAID PIVOTED SIDE FOR ENGAGING THE OTHER OF SAID RODS TO BOTH BRACE SAID U-FRAME MEMBERS IN A DIRECTION OPPOSITE TO THE BRACE RODS AND ALSO TO SERVE AS A PLATFORM AS A SUPPORT FOR THE BOTTOM OF SAID BAG.
Claim 2
Dependent Claim
186 words
A WASTE COLLECTING CART OF THE TYPE HAVING A FOLDING METAL FRAME HAVING TWO MAIN INVERTED U-FRAME MEMBERS THAT ARE PIVOTED TOGETHER INTERMEDIATE OF THE LENGTH OF THEIR LEGS WHEREBY THEY MAY BE SPREAD APART TO DEFINE A GENERALLY SIX-SIDED POLYHEDRON ONTO WHICH A BAG MADE OF PLIABLE MATERIAL MAY BE SECURED AND HELD IN AN OPEN POSITION FOR FILLING; THE IMPROVEMENT COMPRISING, A BAG HAVING AN OPEN TOP ADJACENT THE FRAME TOP, A POCKET SECURED TO EACH SIDE OF SAID BAG DIRECTLY ADJACENT SAID IN VERTED U-FRAME MEMBERS, SAID POCKETS EMBRACING THE UPPER ENDS OF SAID U-FRAME MEMBERS, MEANS FOR PREVENTING SAID POCKETS FROM BECOMING ACCIDENTALLY DISENGAGED FROM SAID INVERTED U-FRAME MEMBERS, ROD MEMBERS SECURED TO THE LEGS OF EACH INVERTED U-FRAME MEMBER SERVING TO BRACE THE LEGS, A PLATFORM SHELL PIVOTED TO ONE OF SAID ROD MEMBERS AND LEGS SECURED TO SAID PLATFORM OPPOSITE SAID PIVOTED SIDE FOR ENGAGING THE OTHER OF SAID RODS TO BOTH BRACE SAID U-FRAME MEMBERS IN A DIRECTION OPPOSITE TO THE BRACE RODS AND ALSO TO SERVE AS A PLATFORM AS A SUPPORT FOR THE BOTTOM OF SAID BAG.
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) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |