US3023121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of constructing abrasive coated cylinders
Assignee: Individual
•
Filing: 1959-08-13
•
Granted: 1962-02-27
•
Expires: 1979-08-13
Abstract
No abstract record available.
Inventors
- 👤 Robert L Dyar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:54
CPC Classifications
B; B24; B24D; B24D18/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
THE METHOD OF APPLYING A REINFORCING COATING OF ADHESIVE MATERIAL TO ABRASIVE GRAINS ADHESIVELY CARRIED ON THE PERIPHERAL SURFACE OF A CYLINDER INCLUDING THE STEPS OF APPLYING A COATING OF ADHESIVE MATERIAL, AFTER AN INITIAL COATING OF GRAIN HOLDING ADHESIVE HAS AT LEAST PARTIALLY CURED, TO THE PERIPHERAL FACE OF THE GRAIN CARRYING CYLINDER WITH ADHESIVE M,ATERIAL SO APPLIED FILLING THE SPACES BETWEEN GRAINS AND COVERING SOME OF THE GRAINS, THEN
Claim 2
Independent Claim
71 words
THE METHOD OF APPLYING A REINFORCING COATING OF ADHESIVE MATERIAL TO ABRASIVE GRAINS ADHESIVELY CARRIED ON THE PERIPHERAL SURFACE OF A CYLINDER INCLUDING THE STEPS OF APPLYING A COATING OF ADHESIVE MATERIAL, AFTER AN INITIAL COATING OF GRAIN HOLDING ADHESIVE HAS AT LEAST PARTIALLY CURED, TO THE PERIPHERAL FACE OF THE GRAIN CARRYING CYLINDER WITH ADHESIVE M,ATERIAL SO APPLIED FILLING THE SPACES BETWEEN GRAINS AND COVERING SOME OF THE GRAINS, THEN
References Cited (Backward Citations)
US922382A
Cited
US1691297A
Cited
US2198766A
Cited
US2281558A
Cited
US2032356A
Cited
US2021371A
Cited
US2039548A
Cited
US2273250A
Cited
US2201196A
Cited
US2240384A
Cited
US2285695A
Cited
US2488369A
Cited
US2491141A
Cited
GB686303A
Cited
US2723918A
Cited
US2726165A
Cited
US2803215A
Cited
US2950990A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |