US3353395A
Expired / Lapsed
US
⏱️ 0.0 years remaining
End crimping equipment for round capacitor
Assignee: Duracell Inc USA
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Filing: 1965-04-01
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Granted: 1967-11-21
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Expires: 1985-04-01
Abstract
No abstract record available.
Inventors
- 👤 Joseph R Rauch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:51
CPC Classifications
H; H01; H01G; H01G13/00; H01G13/006
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
124 words
IN A CRIMPING DEVICE FOR CRIMPING THE END PORTION OF A ROUND CAPACITOR CAN, A DRIVE MEANS; A DRIVE SHAFT COUPLED TO AND DISPLACED BY SAID DRIVE MEANS; A SLEEVE MEANS COUPLED TO AND AXIALLY DISPLACED BY SAID DRIVE SHAFT, SAID SLEEVE MEANS INCLUDING AN ACTUATING SURFACE; A CRIMPING MEANS INTERFITTING WITH SAID SLEEVE MEANS, SAID CRIMPING MEANS INCLUDING A PLURALITY OF FINGER MEANS THERE BEING A SUFFICIENT NUMBER AND SPACING BETWEEN SUCH FINGER MEANS TO SUBSTANTIALLY SIMULTANEOUSLY CRIMP SAID CAN SUBSTANTIALLY UNIFORMLY AROUND ITS COMPLETE CIRCUMFERENCE, SAID FINGER MEANS ENGAGING WITH SAID ACTUATING SURFACE OF SAID SLEEVE MEANS TO DISPLACE SAID FINGER MEANS TO ENGAGEMENT WITH SAID CAPACITOR AND THEREAFTER TO CRIMP SAID CAPACITOR AS SAID DRIVE SHAFT AXIALLY DISPLACES SAID SLEEVE MEANS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-20 | 1971-05-22 | 1971-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-20 | 1975-05-22 | 1975-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-20 | 1979-05-22 | 1979-11-21 | $7700.00 | Window Closed / Lapsed |