Patent US3079095A successfully refreshed from Google Patents.
US3079095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine or mill for crushing or pulverising materials
Assignee: Individual
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Filing: 1961-08-31
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Granted: 1963-02-26
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Expires: 1981-08-31
Abstract
No abstract record available.
Inventors
- 👤 Beards Bertram Melvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:23
CPC Classifications
B; B02; B02C; B02C4/00; B02C4/02; B02C4/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A MILL FOR CRUSHING OR PULVERISING MATERIALS COMPRISING A REVOLVING CENTRAL CRUSHING ROLLER AND A SET OF PLANETARY CRUSHING ROLLERS IN CONTACT WITH THE SAID CENTRAL CRUSHING ROLLER, MEANS FOR CAUSING THE CENTRAL CRUSHING ROLLER AND EACH OF THE PLANETARY ROLLERS TO REVOLVE AROUND THEIR OWN RESPECTIVE AXIS, MEANS FOR CAUSING THE PLANETARY ROLLERS TO REVOLVE AROUND THE CENTRAL CRUSHING ROLLER AND A CASING HOUSING ALL THE ROLLERS AND MEANS FOR CAUSING THE SAID CASING TO REVOLVE AROUND THE PLANETARY ROLLERS, CONVEYING MEANS PROVIDED WITH THE CASING FOR FEEDING THE MATERIAL TO BE CRUSHED TO THE CRUSHING ROLLERS.
Claim 2
Dependent Claim
98 words
A MILL FOR CRUSHING OR PULVERISING MATERIALS COMPRISING A REVOLVING CENTRAL CRUSHING ROLLER AND A SET OF PLANETARY CRUSHING ROLLERS IN CONTACT WITH THE SAID CENTRAL CRUSHING ROLLER, MEANS FOR CAUSING THE CENTRAL CRUSHING ROLLER AND EACH OF THE PLANETARY ROLLERS TO REVOLVE AROUND THEIR OWN RESPECTIVE AXIS, MEANS FOR CAUSING THE PLANETARY ROLLERS TO REVOLVE AROUND THE CENTRAL CRUSHING ROLLER AND A CASING HOUSING ALL THE ROLLERS AND MEANS FOR CAUSING THE SAID CASING TO REVOLVE AROUND THE PLANETARY ROLLERS, CONVEYING MEANS PROVIDED WITH THE CASING FOR FEEDING THE MATERIAL TO BE CRUSHED TO THE CRUSHING ROLLERS.
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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |