US3225916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Assemblage of abrasive elements
Assignee: Dayton Abrasive Products Inc
•
Filing: 1963-01-09
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Granted: 1965-12-28
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Expires: 1983-01-09
Abstract
No abstract record available.
Inventors
- 👤 Henry M Field
- 👤 Billy A Anderegg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:16
CPC Classifications
B; B24; B24D; B24D11/00; B24D11/008; Y; Y10; Y10S; Y10S206/00; Y10S206/82
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
167 words
A PACKAGE OF ABRASIVE DISCS COMPRISING, AN ELONGATED RIBBON HAVING A SERIES OF ABRASIVE DISCS SECURED TO IT, SAID RIBBON HAVING A WIDTH SUBSTANTIALLY LESS THAN THE WIDTH OF SAID DISC, SAID DISCS BEING SPACED APART A DISTANCE GREATER THAN THE COMBINED THICKNESS OF ADJACENT DICS, A RECTANGULAR CARTON HAVING END WALLS, SIDE WALLS, AND A BOTTOM WALL, SAID RIBBON BEING ACCORDION FOLDED IN SAID CARTON, SAID END WALLS HAVING A WIDTH SLIGHTLY GREATER THAN THE DIWTH OF SAID DISC, A FLAP HINGED AT ONE END TO THE EDGE OF ONE END WALL, SAID FLAP EXTENDING OVER THE TOP OF SAID CARTONM AND TERMINATING IN A TAB INSERTABLE INTO SAID CARTON ADJACENT THE OTHER END WALL, SAID OTHER END WALL HAVING A SLOT OF GREATER WIDTH THAN SAID RIBBON AND EXTENDING FROM THE FREE EDGE OF SAID WALL INTO A SUBSTANTIAL PORTION OF SAID WALL, THE LENGTH OF SAID TAB BEING APPROXIMATELY EQUAP TO THE DEPTH OF SAID SLOT FOR ENGAGING SAID RIBBON BETWEEN SAID SPACED DISCS.
Claim 2
Dependent Claim
167 words
A PACKAGE OF ABRASIVE DISCS COMPRISING, AN ELONGATED RIBBON HAVING A SERIES OF ABRASIVE DISCS SECURED TO IT, SAID RIBBON HAVING A WIDTH SUBSTANTIALLY LESS THAN THE WIDTH OF SAID DISC, SAID DISCS BEING SPACED APART A DISTANCE GREATER THAN THE COMBINED THICKNESS OF ADJACENT DICS, A RECTANGULAR CARTON HAVING END WALLS, SIDE WALLS, AND A BOTTOM WALL, SAID RIBBON BEING ACCORDION FOLDED IN SAID CARTON, SAID END WALLS HAVING A WIDTH SLIGHTLY GREATER THAN THE DIWTH OF SAID DISC, A FLAP HINGED AT ONE END TO THE EDGE OF ONE END WALL, SAID FLAP EXTENDING OVER THE TOP OF SAID CARTONM AND TERMINATING IN A TAB INSERTABLE INTO SAID CARTON ADJACENT THE OTHER END WALL, SAID OTHER END WALL HAVING A SLOT OF GREATER WIDTH THAN SAID RIBBON AND EXTENDING FROM THE FREE EDGE OF SAID WALL INTO A SUBSTANTIAL PORTION OF SAID WALL, THE LENGTH OF SAID TAB BEING APPROXIMATELY EQUAP TO THE DEPTH OF SAID SLOT FOR ENGAGING SAID RIBBON BETWEEN SAID SPACED DISCS.
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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) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |