US2723922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lead tinning machine
Assignee: GTE Sylvania Inc
•
Filing: 1952-12-31
•
Granted: 1955-11-15
•
Expires: 1972-12-31
Abstract
No abstract record available.
Inventors
- 👤 Raymond E Fleming
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:45
CPC Classifications
B; B23; B23K; B23K3/00; B23K3/06; B23K3/0646; B23K3/0669
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
THE METHOD OF LOADING TUBES AND THE LIKE HAVING LEADS EXTENDING FROM ONE END OF THE ENVELOPE INCLUDING THE STEPS OF LOADING THE TUBE IN A FEED CARRIER WITH A TRANSFER BLADE BETWEEN SAID LEADS, PUSHING THE TUBE ENDWISE BY MEANS OF THE BLADE INTO A HOLDER TO A PREDETERMINED EXTENT AS DETERMINED BY THE END POSITION OF THE BLADE IN ENGAGEMENT WITH THE ENVELOPE.
Claim 2
Independent Claim
65 words
THE METHOD OF LOADING TUBES AND THE LIKE HAVING LEADS EXTENDING FROM ONE END OF THE ENVELOPE INCLUDING THE STEPS OF LOADING THE TUBE IN A FEED CARRIER WITH A TRANSFER BLADE BETWEEN SAID LEADS, PUSHING THE TUBE ENDWISE BY MEANS OF THE BLADE INTO A HOLDER TO A PREDETERMINED EXTENT AS DETERMINED BY THE END POSITION OF THE BLADE IN ENGAGEMENT WITH THE ENVELOPE.
References Cited (Backward Citations)
US928172A
Cited
US1783642A
Cited
US1925134A
Cited
US2029823A
Cited
US2442183A
Cited
US2525765A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-14 | 1959-05-16 | 1959-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-14 | 1963-05-16 | 1963-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-14 | 1967-05-16 | 1967-11-15 | $7700.00 | Window Closed / Lapsed |