US1344176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sash-weight
Assignee: Individual
•
Filing: 1919-12-17
•
Granted: 1920-06-22
•
Expires: 1939-12-17
Abstract
No abstract record available.
Inventors
- 👤 Albert B Cressler
- 👤 Ludwig B Nees
- 👤 Harry B Baumbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:28
CPC Classifications
E; E05; E05D; E05D13/00; E05D13/10; E05D13/14
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) | 1923-06-22 | 1923-12-22 | 1924-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-06-22 | 1927-12-22 | 1928-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-06-22 | 1931-12-22 | 1932-06-22 | $7700.00 | Window Closed / Lapsed |