Patent US4615120A successfully refreshed from Google Patents.
US4615120A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible spoon
Assignee: Continental Can Co Inc
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Filing: 1984-12-21
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Granted: 1986-10-07
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Expires: 2004-12-21
Abstract
Abstract This relates to a utensil such as a spoon which is collapsible to occupy a minimum of space. The utensil preferably has a handle formed in two parts joined together by a hinge with there being a releasable interlock between the two handle parts adjacent the hinge for maintaining the handle parts in longitudinal alignment and as an extension of one another. The handle parts may also be provided with cooperating interlocking structure for maintaining the handle parts in longitudinally aligned overlapping relation when the utensil is collapsed. This abstract is not to be constructed as limiting the claims of the application.
Inventors
- 👤 Brett E. Newman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:43
CPC Classifications
A; A47; A47G; A47G21/00; A47G21/02; A47G2021/002
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
77 words
A utensil comprising a product handling part and a one-piece handle, said handle having an intermediate transverse bendable hinge dividing said handle into two parts and forming means for facilitating folding of said handle back upon itself to a stored position, and cooperating interlocking means on said handle parts adjacent said hinge for releasably retaining said handle parts as rigid extensions of one another, said cooperating interlocking means being disposed entirely to one side of said hinge.
Claim 2
Dependent Claim
77 words
A utensil comprising a product handling part and a one-piece handle, said handle having an intermediate transverse bendable hinge dividing said handle into two parts and forming means for facilitating folding of said handle back upon itself to a stored position, and cooperating interlocking means on said handle parts adjacent said hinge for releasably retaining said handle parts as rigid extensions of one another, said cooperating interlocking means being disposed entirely to one side of said hinge.
Claim 3
Dependent Claim
28 words
A utensil according to claim 1 wherein said handle parts having interlocking means for retaining said handle parts in alignment when said handle is folded back on itself.
Claim 4
Dependent Claim
17 words
A utensil according to claim 1 wherein said utensil is of a one-piece injection molded plastic construction.
Claim 5
Dependent Claim
12 words
A utensil according to claim 1 wherein said utensil is a spoon.
Claim 6
Dependent Claim
101 words
A utensil comprising a product handling part and a one-piece handle, said handle having an intermediate transverse bendable hinge dividing said handle into two parts and forming means for facilitating folding of said handle back upon itself to a stored position, and cooperating interlocking means on said handle parts adjacent said hinge for releasably retaining said handle parts as rigid extensions of one another, said cooperating interlocking means including a tongue carried by one of said handle parts and a socket carried by the other of said handle parts, and there being a snap interlock between said tongue and said socket.
Claim 7
Dependent Claim
101 words
A utensil comprising a product handling part and a one-piece handle, said handle having an intermediate transverse bendable hinge dividing said handle into two parts and forming means for facilitating folding of said handle back upon itself to a stored position, and cooperating interlocking means on said handle parts adjacent said hinge for releasably retaining said handle parts as rigid extensions of one another, said cooperating interlocking means including a tongue carried by one of said handle parts and a socket carried by the other of said handle parts, and there being a snap interlock between said tongue and said socket.
Claim 8
Dependent Claim
20 words
A utensil according to claim 5 wherein said cooperating interlocking means are disposed entirely to one side of said hinge.
Claim 9
Dependent Claim
30 words
A utensil according to claim 5 wherein said cooperating interlocking means are disposed entirely to one side of said hinge, said tongue extending across said hinge longitudinally of said handle.
Claim 10
Dependent Claim
46 words
A utensil according to claim 5 wherein said handle has an underside and said cooperating interlocking means are formed on said handle underside whereby a normal bending force placed on said handle in the use of said utensil more tightly forces said tongue into said socket.
Claim 11
Dependent Claim
17 words
A utensil according to claim 5 wherein said utensil is of a one-piece injection molded plastic construction.
Claim 12
Dependent Claim
12 words
A utensil according to claim 5 wherein said utensil is a spoon.
Claim 13
Dependent Claim
121 words
A utensil comprising a product handling part and a handle, said handle having an intermediate transverse hinge dividing said handle into two parts and forming means for facilitating folding of said handle back upon itself, and cooperating interlocking means on said handle parts adjacent said hinge for releasably retaining said handle parts as rigid extensions of one another, said cooperating interlocking means including a tongue carried by one of said handle parts and a socket carried by the other of said handle parts, and there being a snap interlock between said tongue and said socket, said handle having longitudinal stiffening ribs along side edges of at least said other handle parts, and portions of said ribs forming portions of said socket.
Claim 14
Dependent Claim
121 words
A utensil comprising a product handling part and a handle, said handle having an intermediate transverse hinge dividing said handle into two parts and forming means for facilitating folding of said handle back upon itself, and cooperating interlocking means on said handle parts adjacent said hinge for releasably retaining said handle parts as rigid extensions of one another, said cooperating interlocking means including a tongue carried by one of said handle parts and a socket carried by the other of said handle parts, and there being a snap interlock between said tongue and said socket, said handle having longitudinal stiffening ribs along side edges of at least said other handle parts, and portions of said ribs forming portions of said socket.
Claim 15
Dependent Claim
27 words
A utensil according to claim 11 wherein said rib portions are undercut in opposed relation, and remote side edges of said tongue are engaged in said undercuts.
Claim 16
Dependent Claim
17 words
A utensil according to claim 12 wherein said tongue side edges are rounded and form cam 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) | 1989-10-06 | 1990-04-07 | 1990-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-10-06 | 1994-04-07 | 1994-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-10-06 | 1998-04-07 | 1998-10-07 | $7700.00 | Window Closed / Lapsed |