US2903221A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Receptacle supporting stand
Assignee: Individual
•
Filing: 1954-10-28
•
Granted: 1959-09-08
•
Expires: 1974-10-28
Abstract
No abstract record available.
Inventors
- 👤 Harold E Landis
- 👤 John D Landis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:02
CPC Classifications
B; B44; B44D; B44D3/00; B44D3/12; B44D3/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US758831A
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US756723A
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US1062460A
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US1221658A
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US1424348A
Cited
US1499102A
Cited
US1551721A
Cited
US1676124A
Cited
US1872491A
Cited
US2655337A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-07 | 1963-03-09 | 1963-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-07 | 1967-03-09 | 1967-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-07 | 1971-03-09 | 1971-09-08 | $7700.00 | Window Closed / Lapsed |