Patent US1383515A successfully refreshed from Google Patents.
US1383515A
Expired / Lapsed
US
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Automobile-bumper
Assignee: RAMSPRING BUMPER Co
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Filing: 1921-04-16
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Granted: 1921-07-05
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Expires: 1941-04-16
Abstract
No abstract record available.
Inventors
- 👤 Baumgartl Leroy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:21
CPC Classifications
B; B60; B60R; B60R19/00; B60R19/02; B60R19/18
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) | 1924-07-04 | 1925-01-03 | 1925-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-07-04 | 1929-01-03 | 1929-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-07-04 | 1933-01-03 | 1933-07-05 | $7700.00 | Window Closed / Lapsed |