US3287807A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Porous cheese mold with a follower
Assignee: VAN WIJK AND BOERMA NV
•
Filing: 1964-11-25
•
Granted: 1966-11-29
•
Expires: 1984-11-25
Abstract
No abstract record available.
Inventors
- 👤 Menke Cornelis Johannes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:53
CPC Classifications
A; A01; A01J; A01J25/00; A01J25/12; A01J25/13
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A CHEESE MOLD COMPRISING A BASE PORTION AND A FOLLOWER PORTION ADAPTED TO FORM WITH SAID BASE PORTION A CLOSED CHAMBER, AT LEAST THE INTERIOR WALLS OF SAID BASE PORTION CONSISTING OF INDIVIDUAL SOLID PARTICLES THAT ARE JOINED TOGETHER TO PROVIDE A SURFACE HAVING PORES, EACH PORE WIDTH BEING SMALLER THAN 100 MICRONS.
Claim 2
Dependent Claim
53 words
A CHEESE MOLD COMPRISING A BASE PORTION AND A FOLLOWER PORTION ADAPTED TO FORM WITH SAID BASE PORTION A CLOSED CHAMBER, AT LEAST THE INTERIOR WALLS OF SAID BASE PORTION CONSISTING OF INDIVIDUAL SOLID PARTICLES THAT ARE JOINED TOGETHER TO PROVIDE A SURFACE HAVING PORES, EACH PORE WIDTH BEING SMALLER THAN 100 MICRONS.
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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) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |