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US1123767A
Expired / Lapsed
US
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Double door.
Assignee: RUBY MANUFACTURING Co
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Filing: 1912-02-26
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Granted: 1915-01-05
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Expires: 1932-02-26
Abstract
No abstract record available.
Inventors
- 👤 Howard M Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:31
CPC Classifications
E; E05; E05B; E05B83/00; E05B83/36; E06; E06B; E06B3/00; E06B3/70; E06B2003/7046
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) | 1918-01-04 | 1918-07-06 | 1919-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-01-04 | 1922-07-06 | 1923-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-01-04 | 1926-07-06 | 1927-01-05 | $7700.00 | Window Closed / Lapsed |