# US 9,750,362 B2 · Foldable spoon

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- Number: US 9,750,362 B2
- Document ID: US9750362B2
- Status: Granted
- Kind: B2
- Application number: 14/440,075
- Filed: 2014-12-09
- Published: 2017-05-18
- Granted: 2017-09-05
- Earliest claimed: 2014-07-04
- Assignees: Oookompanija Umnyj Dom
- Applicants: OOO <<Kompanija Umnyj DOM>>
- Inventors: Andrej Borisovich Polubutkin; Alexandr Sergeevich Turkovsky
- Web page: https://patentgrep.com/patent/US9750362B2

## CPC

- A47G 21/04: Spoons; Pastry servers
- A47G 21/02: Forks; Forks with ejectors; Combined forks and spoons; Salad servers
- A47G 2021/002: {collapsible}
- A47G: HOUSEHOLD OR TABLE EQUIPMENT (book-ends A47B5/00; knives B26B)

## Abstract

A foldable spoon being a flat blank in the initial state, and having two adjacent sections with fold lines carved so as to form a shank and a cup-shaped part in a folded state, wherein between the adjacent sections with fold lines there is a perforated boundary which contacts the fold lines of adjacent sections, the fold lines have elongated holes in the form of slits for fasten purpose arranged in such a way that one section has one hole and the other has two such holes; what is more, the fold line on one of the sections forms a retainer.

## Claims

### Claim 1

A foldable spoon comprising: a flat blank, comprising two adjacent sections each having with fold lines carved so as to form a shank and a cup-shaped part in a folded state, wherein between the adjacent sections with fold lines there is a perforated boundary which contacts the fold lines of each of the adjacent sections, and at least one of the fold lines on each section has an elongated hole in the form of a slit for fastening purposes arranged in such a way that one section has one hole and the other section has two such holes, wherein each of the holes are aligned in the folded state, and one of the fold lines on one of the sections folds to form a retainer which is inserted through each of the holes in the folded state thereby retaining the shank and cup-shaped part in the folded state.

### Claim 2 (depends on 1)

The foldable spoon as set forth in claim 1, wherein there are three fold lines formed on each of the adjacent sections.

### Claim 3 (depends on 1)

The foldable spoon as set forth in claim 1, wherein the fold lines are formed by the same die as the original flat blank.

### Claim 4 (depends on 1)

The foldable spoon as set forth in claim 1, wherein the flat blank is made of food grade plastic.

### Claim 5 (depends on 1)

The foldable spoon as set forth in claim 1, wherein the flat blank is made of food cardboard.

### Claim 6 (depends on 1)

The foldable spoon as set forth in claim 1, wherein the flat blank is made of laminated cardboard.

### Claim 7 (depends on 1)

The foldable spoon as set forth in claim 1, wherein the flat blank is made of polystyrene.

### Claim 8 (depends on 1)

The foldable spoon as set forth in claim 1, wherein the flat blank is made of polypropylene.