US3115243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging of band saw blades
Assignee: Individual
•
Filing: 1961-05-05
•
Granted: 1963-12-24
•
Expires: 1981-05-05
Abstract
No abstract record available.
Inventors
- 👤 Ralph C Nash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:20
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/28; B65D85/00; B65D85/67; B65D85/671
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
107 words
IN A CONTAINER FOR A COILED LENGTH OF A RESILIENT ARTICLE SUCH AS A BAND SAW BLADE, A BASE HAVING A RECESS IN ONE FACE DIMENSIONED TO RECEIVE A PREDETERMINED BLADE LENGTH WHEN WOUND INTO A COIL OF PREDETERMINED OUTSIDE DIAMETER, SAID RECESS DEFINING A WALL, SAID WALL INCLUDING A PLURALITY OF INWARDLY DISPOSED PROJECTIONS, SAID BASE INCLUDING A BREAK-AWAY PORTION INCLUDING ONE OF SAID PROJECTIONS AND DEFINED BY SCORE LINES, THE BREAK-AWAY SECTION HAVING AN ANCHORING SLOT FOR THE OUTER END OF SUCH A COIL, THE PROJECTION DEFINED BY THE BREAK-AWAY PORTION BEING OF GREATER RADIAL EXTENT THAN THE ADJACENT PROJECTION ON EITHER SIDE OF IT.
References Cited (Backward Citations)
US2077570A
Cited
US2333099A
Cited
US2490732A
Cited
US2459460A
Cited
US2822084A
Cited
US2796170A
Cited
US2921676A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-23 | 1967-06-24 | 1967-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-23 | 1971-06-24 | 1971-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-23 | 1975-06-24 | 1975-12-24 | $7700.00 | Window Closed / Lapsed |