US3067709A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for assembling bellows ends to convolutions
Assignee: Holley Performance Products Inc
•
Filing: 1957-10-25
•
Granted: 1962-12-11
•
Expires: 1977-10-25
Abstract
No abstract record available.
Inventors
- 👤 Girard N Conti
- 👤 Edward S Stankowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:53
CPC Classifications
B; B21; B21D; B21D51/00; B21D51/16; B21D51/26; B21D51/30; B21D51/32; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49917; Y10T29/49918; Y10T29/53; Y10T29/53709; Y10T29/53717
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US380212A
Cited
US1167059A
Cited
US2237614A
Cited
US2272111A
Cited
US2192502A
Cited
US2223324A
Cited
US2293247A
Cited
US2356864A
Cited
US2368817A
Cited
US2547110A
Cited
US2606269A
Cited
US2598117A
Cited
US2491148A
Cited
US2608914A
Cited
US2748736A
Cited
US2765608A
Cited
US2819697A
Cited
US2748733A
Cited
US2720735A
Cited
US2845988A
Cited
US2921549A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |