US2993823A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strip joining system
Assignee: Reynolds Metals Co
•
Filing: 1958-08-11
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Granted: 1961-07-25
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Expires: 1978-08-11
Abstract
No abstract record available.
Inventors
- 👤 Wilson Calvin Leroy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:06
CPC Classifications
B; B21; B21D; B21D39/00; B21D39/03; B21B; B21B15/00; B21B15/0085; Y; Y10; Y10T; Y10T428/00; Y10T428/19; Y10T428/192; Y10T428/197; Y10T428/31504; Y10T428/31678; Y10T428/31703
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A METAL FOIL STRIP HAVING A SPLICE, SAID SPLICE COMPRISING SEPARATED EDGES TRANSVERSELY OF A METAL FOIL STRIP JUXTAPOSED IN ABUTTING RELATION, AND AT LEAST ONE SPLICING TAPE EXTENDING ALONG AND OVERLAPPING SAID EDGES AND ADHERING TO ONE SIDE OF THE STRIP, AND SAID TAPE INCLUDING A LAYER OF METAL FOIL LAMINATED TO A LAYER OF PAPER TISSUE WITH THE FOIL LAYER OF THE LAMINATE DISPOSED NEXT TO SAID STRIP.
Claim 2
Dependent Claim
70 words
A METAL FOIL STRIP HAVING A SPLICE, SAID SPLICE COMPRISING SEPARATED EDGES TRANSVERSELY OF A METAL FOIL STRIP JUXTAPOSED IN ABUTTING RELATION, AND AT LEAST ONE SPLICING TAPE EXTENDING ALONG AND OVERLAPPING SAID EDGES AND ADHERING TO ONE SIDE OF THE STRIP, AND SAID TAPE INCLUDING A LAYER OF METAL FOIL LAMINATED TO A LAYER OF PAPER TISSUE WITH THE FOIL LAYER OF THE LAMINATE DISPOSED NEXT TO SAID STRIP.
References Cited (Backward Citations)
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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) | 1964-07-24 | 1965-01-23 | 1965-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-24 | 1969-01-23 | 1969-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-24 | 1973-01-23 | 1973-07-25 | $7700.00 | Window Closed / Lapsed |