US3512187A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shower bath chair
Assignee: Temco Home Health Care Products Inc
•
Filing: 1968-01-05
•
Granted: 1970-05-19
•
Expires: 1988-01-05
Abstract
No abstract record available.
Inventors
- 👤 Morton I Thomas
- 👤 Donald W Edwards
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:36
CPC Classifications
A; A47; A47K; A47K17/00; A47K17/02; A47K17/026; A61; A61G; A61G5/00; A61G5/10; A61G5/1002; Y; Y10; Y10S; Y10S297/00; Y10S297/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US755183A
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US1029807A
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US1752499A
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US2582321A
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US2607926A
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US2903714A
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FR1208432A
Cited
US3209376A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |