US2419951A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealing compound applying apparatus
Assignee: Continental Can Co Inc
•
Filing: 1945-03-03
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Granted: 1947-05-06
•
Expires: 1965-03-03
Abstract
No abstract record available.
Inventors
- 👤 Kastel Ferdinand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:54
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/32; B29C43/34; B21; B21D; B21D51/00; B21D51/16; B21D51/38; B21D51/44; B21D51/46; B29C2043/3433; B29C2043/3438; B29C43/02; B29C43/18; B29K; B29K2105/00; B29K2105/0002; Y; Y10; Y10S; Y10S118/00; Y10S118/03; Y10S425/00; Y10S425/809; Y10T; Y10T74/00; Y10T74/19; Y10T74/1987; Y10T74/19884
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1318935A
Cited
US822342A
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US1141339A
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US1347483A
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US1474999A
Cited
US2150462A
Cited
US2287356A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-05-05 | 1950-11-04 | 1951-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-05-05 | 1954-11-04 | 1955-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-05-05 | 1958-11-04 | 1959-05-06 | $7700.00 | Window Closed / Lapsed |