US3083954A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Moldboard mounted disk paving cutter
Assignee: Individual
•
Filing: 1962-01-02
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Granted: 1963-04-02
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Expires: 1982-01-02
Abstract
No abstract record available.
Inventors
- 👤 Wade E Brolin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:27
CPC Classifications
E; E01; E01C; E01C23/00; E01C23/06; E01C23/09; E01C23/0906; E01C23/0913; E01C23/092
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
A PAVING CUTTER ADAPTED TO BE DETACHABLY MOUNTED ON THE BACK SIDE OF THE MOLDBOARD OF A ROAD GRADER OF THE TYPE WHEREIN SAID MOLDBOARD IS ROTATABLE WITHIN A HORIZONTAL PLANE AND IS ADJUSTABLE VERTICALLY, AND SAID MOLDBOARD HAS MEANS ON THE BACK SIDE THEREOF PRESENTING AN UPWARDLY FACING TOP SHOULDER AND A DOWNWARDLY FACING BOTTOM SHOULDER, SAID PAVING CUTTER COMPRISING, IN COMBINATION: (A) A VERTICALLY DISPOSED MEMBER HAVING MEANS AT THE BOTTOM EDGE THEREOF ENGAGEABLE WITH SAID DOWNWARDLY FACING BOTTOM SHOULDER, (B) A CLAMP ADJACENT THE TOP EDGE OF SAID MEMBER AND MOVABLE VERTICALLY WITH RESPECT THERETO TO ENGAGE SAID UPWARDLY FACING TOP SHOULDER,
Claim 2
Dependent Claim
105 words
A PAVING CUTTER ADAPTED TO BE DETACHABLY MOUNTED ON THE BACK SIDE OF THE MOLDBOARD OF A ROAD GRADER OF THE TYPE WHEREIN SAID MOLDBOARD IS ROTATABLE WITHIN A HORIZONTAL PLANE AND IS ADJUSTABLE VERTICALLY, AND SAID MOLDBOARD HAS MEANS ON THE BACK SIDE THEREOF PRESENTING AN UPWARDLY FACING TOP SHOULDER AND A DOWNWARDLY FACING BOTTOM SHOULDER, SAID PAVING CUTTER COMPRISING, IN COMBINATION: (A) A VERTICALLY DISPOSED MEMBER HAVING MEANS AT THE BOTTOM EDGE THEREOF ENGAGEABLE WITH SAID DOWNWARDLY FACING BOTTOM SHOULDER, (B) A CLAMP ADJACENT THE TOP EDGE OF SAID MEMBER AND MOVABLE VERTICALLY WITH RESPECT THERETO TO ENGAGE SAID UPWARDLY FACING TOP SHOULDER,
References Cited (Backward Citations)
US879970A
Cited
US3067989A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |