Patent US3838955A successfully refreshed from Google Patents.
US3838955A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for making cheddar cheese
Assignee: Bv Hollandse Plastic Ind Rotterdam nl
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Filing: 1972-02-02
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Granted: 1974-10-01
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Expires: 1992-02-02
Abstract
Abstract A cheese mould for making pressed cheese, wherein the perforated moulding wall of the thermoplastic material, preferably polypropylene, consists of a base plate, which is provided with articulatedly connected lateral pieces, which pieces in the upright position with respect to the base plate, cover the circumferential wall of the cheese mould.
Inventors
- 👤 W Dubbeld
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:54
CPC Classifications
A; A01; A01J; A01J25/00; A01J25/12; A01J25/13
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
190 words
A cheese mould comprising a hollow body of thermoplastic material with a circumferential wall, a sieve-like perforated moulding wall of sheet material removably supported in said hollow body for making pressed cheese without using a cheese cloth, said perforated wall comprising a baseplate, and lateral parts hingedly connected with the baseplate, the hingeable connection being formed by the provision of a reduced wall thickness between the baseplate and the lateral parts, said lateral parts having an upright position on the baseplate in which the lateral parts cover the circumferential wall of the hollow body, said baseplate and lateral parts consisting of a thermoplastic material, said hollow body having an upper edge and including protruding parts on said upper edge which Co-operate with recesses provided in the perforated wall to support the same in said upright position, and a stiffening ring on said hollow body at the lower part thereof to prevent deformation of the thermoplastic material of said hollow body, said perforated moulding wall including corrugations defining ribs and channels which form grooves for discharging the moisture between the wall of the hollow body and the sieve-like perforated moulding wall.
Claim 2
Dependent Claim
190 words
A cheese mould comprising a hollow body of thermoplastic material with a circumferential wall, a sieve-like perforated moulding wall of sheet material removably supported in said hollow body for making pressed cheese without using a cheese cloth, said perforated wall comprising a baseplate, and lateral parts hingedly connected with the baseplate, the hingeable connection being formed by the provision of a reduced wall thickness between the baseplate and the lateral parts, said lateral parts having an upright position on the baseplate in which the lateral parts cover the circumferential wall of the hollow body, said baseplate and lateral parts consisting of a thermoplastic material, said hollow body having an upper edge and including protruding parts on said upper edge which Co-operate with recesses provided in the perforated wall to support the same in said upright position, and a stiffening ring on said hollow body at the lower part thereof to prevent deformation of the thermoplastic material of said hollow body, said perforated moulding wall including corrugations defining ribs and channels which form grooves for discharging the moisture between the wall of the hollow body and the sieve-like perforated moulding wall.
Claim 3
Dependent Claim
18 words
A device according to claim 1, wherein said perforated moulding wall has draining grooves opening into the channels.
Claim 4
Dependent Claim
29 words
A device according to claim 1, wherein the circumferential wall of the hollow body has an upper portion which tapers downwardly from the circumferential edge over a short distance.
Claim 5
Dependent Claim
17 words
A device according to claim 1 wherein the plastic material of the perforated moulding wall is reinforced.
Claim 6
Dependent Claim
16 words
A device according to claim 1 wherein said thermoplastic material of the moulding wall is polypropylene.
References Cited (Backward Citations)
US1402065A
Cited
US1979940A
Cited
GB881992A
Cited
FR1310890A
Cited
US3246828A
Cited
US3446415A
Cited
US3514857A
Cited
US3680828A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-09-30 | 1978-04-01 | 1978-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-09-30 | 1982-04-01 | 1982-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-09-30 | 1986-04-01 | 1986-10-01 | $7700.00 | Window Closed / Lapsed |