US3040781A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solderable coating
Assignee: Lockheed Martin Corp
•
Filing: 1958-04-15
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Granted: 1962-06-26
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Expires: 1978-04-15
Abstract
No abstract record available.
Inventors
- 👤 George L Reymann
- 👤 Henry J Bach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:33
CPC Classifications
C; C09; C09D; C09D163/00; B; B21; B21D; B21D51/00; B21D51/16; B21D51/26; B21D51/2676; B23; B23K; B23K35/00; B23K35/22; B23K35/36; B23K35/3612; B23K35/3613; B65; B65D; B65D7/00; B65D7/02; B65D7/04; C09D133/00; C09D133/04; C09D133/06; C09D133/062; C09D133/064
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
56 words
A CAN BODY COMPRISING A ROLLED SHEET OF METAL HAVING THE SIDE MARGINS THEREOF FOLDED TOGETHER WITH SAID FOLDED TOGETHER PORTIONS BEING SOLDERED TO SECURE THE SAME WITH SAID SOLDER BEING SECURELY BONDED DIRECTLY TO SAID SHEET METAL, SAID SHEET OF METAL HAVING A BAKED PROTECTIVE RESINOUS COATING ADHERED TO AT LEAST ON FACT THEREOF WITH
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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) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |