US2795949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wall structure of panels and posts
Assignee: Individual
•
Filing: 1950-06-14
•
Granted: 1957-06-18
•
Expires: 1970-06-14
Abstract
No abstract record available.
Inventors
- 👤 Muhr John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:48
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/56; E04B2/64; E04B2/68
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1047930A
Cited
US764772A
Cited
US817478A
Cited
US840760A
Cited
US1087011A
Cited
US1188604A
Cited
US1468945A
Cited
US2087523A
Cited
GB228204A
Cited
GB222774A
Cited
US1665442A
Cited
US1666235A
Cited
US1841807A
Cited
US1828969A
Cited
US1829841A
Cited
US1906637A
Cited
US1852049A
Cited
US1938215A
Cited
GB418908A
Cited
US2057942A
Cited
US2078144A
Cited
US2138015A
Cited
US2061281A
Cited
GB470915A
Cited
US2073673A
Cited
US2122696A
Cited
US2292655A
Cited
US2326361A
Cited
DE943283C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-17 | 1960-12-17 | 1961-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-17 | 1964-12-17 | 1965-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-17 | 1968-12-17 | 1969-06-18 | $7700.00 | Window Closed / Lapsed |