Patent US989745A successfully refreshed from Google Patents.
Patent US4596397A successfully refreshed from Google Patents.
US4596397A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mobile device
Assignee: Individual
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Filing: 1985-04-12
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Granted: 1986-06-24
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Expires: 2005-04-12
Abstract
Abstract A collapsible mobile device for shoppers having a wheeled base assembly, a plastic bag member detachably secured to the wheeled base assembly and extendible upwardly therefrom, and a handle device circumscribing the plastic bag member in locking relationship thereto for moving the bag on the wheeled base assembly.
Inventors
- 👤 Laura J. Conti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:11
CPC Classifications
B; B62; B62B; B62B5/00; B62B5/0083; A; A45; A45C; A45C13/00; A45C13/38; A45C13/385; A45F; A45F5/00; A45F5/10; A45F5/102; A45F5/1026; A45F2005/1033; B62B2202/00; B62B2202/22; Y; Y10; Y10S; Y10S16/00; Y10S16/40; Y10S280/00; Y10S280/03
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
122 words
A mobile device comprising a wheeled base assembly; a plastic bag member detachably secured to said base assembly; and handle means circumscribing said plastic bag in locking relationship thereto, said base assembly having a central portion with a front edge and a rear edge, a front wing portion attached to said front edge of said central portion and extending angularly upwardly therefrom, a rear wing portion attached to said rear edge of said central portion and extending angularly upwardly therefrom, a first horizontal flange member extending outwardly from said front wing portion, and a second horizontal flange member extending outwardly from said rear wing portion, each of said flange portions including means for detachably securing said bag member to said base assembly.
Claim 2
Dependent Claim
122 words
A mobile device comprising a wheeled base assembly; a plastic bag member detachably secured to said base assembly; and handle means circumscribing said plastic bag in locking relationship thereto, said base assembly having a central portion with a front edge and a rear edge, a front wing portion attached to said front edge of said central portion and extending angularly upwardly therefrom, a rear wing portion attached to said rear edge of said central portion and extending angularly upwardly therefrom, a first horizontal flange member extending outwardly from said front wing portion, and a second horizontal flange member extending outwardly from said rear wing portion, each of said flange portions including means for detachably securing said bag member to said base assembly.
Claim 3
Dependent Claim
54 words
A mobile device according to claim 1 in which said securing means comprises a plurality of grouped pin members extending upwardly from each of said flange members and a plurality of latch members, one associated with each group of said pin members and coacting therewith to secure a portion of said bag member therebetween.
Claim 4
Dependent Claim
43 words
A mobile device according to claim 2 in which each of said pin members in each of said groups comprising a cylindrical body portion, a tapered nose portion and a circumscribing collar portion operatively interposed between said body portion and said nose portion.
Claim 5
Dependent Claim
38 words
A mobile device according to claim 3 in which each said latch means comprises an elongated body portion having a plurality of openings defined therein in spaced cooperative registry to each of said pin members in said groups.
Claim 6
Dependent Claim
54 words
A mobile device according to claim 1 in which said securing means comprises a plurality of grouped pin members extending upwardly from each of said flange members and a plurality of latch members, one associated with each group of said pin members and coacting therewith to secure a portion of said bag member therebetween.
Claim 7
Dependent Claim
43 words
A mobile device according to claim 5 in which each of said pin members in each of said groups comprises a cylindrical body portion, a tapered nose portion and a circumscribing collar portion operatively interposed between said body portion and said nose portion.
Claim 8
Dependent Claim
38 words
A mobile device according to claim 6 in which each said latch means comprises an elongated body portion having a plurality of openings defined therein in spaced cooperative registry to each of said pin members in said group.
Claim 9
Dependent Claim
50 words
A device according to claim 1 in which said handle means comprises a generally rectangular body portion having a leading portion and a trailing portion, said leading portion having finger receiving means defined therethrough; said trailing portion having means for receiving and locking a portion of said bag member therewithin.
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) | 1989-06-23 | 1989-12-23 | 1990-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-23 | 1993-12-23 | 1994-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-23 | 1997-12-23 | 1998-06-24 | $7700.00 | Window Closed / Lapsed |