Patent US2779484A successfully refreshed from Google Patents.
US2779484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Parking garage
Assignee: Individual
•
Filing: 1953-12-14
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Granted: 1957-01-29
•
Expires: 1973-12-14
Abstract
No abstract record available.
Inventors
- 👤 Schramm Ella
- 👤 Daniel R Berness
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:56
CPC Classifications
E; E04; E04H; E04H6/00; E04H6/08; E04H6/12; E04H6/18; E04H6/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1418714A
Cited
US1340045A
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US1528893A
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US1582099A
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GB260722A
Cited
US1598507A
Cited
US1977785A
Cited
US2028476A
Cited
US2204023A
Cited
US2229776A
Cited
US2675134A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-29 | 1960-07-30 | 1961-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-29 | 1964-07-30 | 1965-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-29 | 1968-07-30 | 1969-01-29 | $7700.00 | Window Closed / Lapsed |