US3064314A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making metal clad objects
Assignee: August Lapple & Co GmbH
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Filing: 1958-11-17
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Granted: 1962-11-20
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Expires: 1978-11-17
Abstract
No abstract record available.
Inventors
- 👤 Oscar J Gagne
- 👤 Bernard J Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:35
CPC Classifications
B; B21; B21D; B21D37/00; B21D37/20; B21D22/00; B21D22/10; B29; B29C; B29C33/00; B29C33/56; B29C33/565; B29C33/60; B29C33/62; B29C37/00; B29C37/0025; B29C37/0028; B29C37/0032; B29C43/00; B29C43/02; B29C43/18; B29C70/00; B29C70/68; B29C70/78; B29C43/32; B29C43/36; B29C43/361; B29C2043/3615; B29C2043/3618; B29K; B29K2063/00; B29K2105/00; B29K2105/06; B29K2105/12; B29K2705/00; B29K2705/08; B29K2705/12; B29L; B29L2031/00; B29L2031/757; Y; Y10; Y10S; Y10S264/00; Y10S264/72
Claims Analysis
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References Cited (Backward Citations)
US1935916A
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US2412813A
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US2433929A
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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) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |