US2816595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for reinforcing and coating rods
Assignee: PAUL BUNYAN BAIT Co
•
Filing: 1954-09-27
•
Granted: 1957-12-17
•
Expires: 1974-09-27
Abstract
No abstract record available.
Inventors
- 👤 Hudak John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:27
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/28; B29C70/40; B29C70/50; B29C70/52; Y; Y10; Y10S; Y10S273/00; Y10S273/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1951301A
Cited
US2074580A
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US2427507A
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US2571717A
Cited
US2528152A
Cited
US2694661A
Cited
US2751320A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-16 | 1961-06-17 | 1961-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-16 | 1965-06-17 | 1965-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-16 | 1969-06-17 | 1969-12-17 | $7700.00 | Window Closed / Lapsed |