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US3365729A
Expired / Lapsed
US
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Treatment tray
Assignee: J M R ENTERPRISES Inc
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Filing: 1965-08-02
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Granted: 1968-01-30
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Expires: 1985-08-02
Abstract
No abstract record available.
Inventors
- 👤 Richard J Perlman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:57
CPC Classifications
A; A47; A47K; A47K3/00; A47K3/26; E; E03; E03D; E03D11/00; E03D11/02; E03D11/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE368143C
Cited
CH239642A
Cited
US2427807A
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US2426303A
Cited
FR1121056A
Cited
US2947995A
Cited
US3039117A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |