Patent US1499537A successfully refreshed from Google Patents.
US1499537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tie-plate machine
Assignee: —
•
Filing: —
•
Granted: 1924-07-01
•
Expires: 1941-07-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:14
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/28; B21D43/285; B21D43/02; B21D43/025; Y; Y10; Y10T; Y10T83/00; Y10T83/061; Y10T83/444; Y10T83/4443; Y10T83/4445; Y10T83/4458; Y10T83/446; Y10T83/4463; Y10T83/4465; Y10T83/4491; Y10T83/525
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1927-07-01 | 1927-12-31 | 1928-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-07-01 | 1931-12-31 | 1932-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-07-01 | 1935-12-31 | 1936-07-01 | $7700.00 | Window Closed / Lapsed |