US3384083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treatment device
Assignee: Cellu-Craft Inc
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Filing: 1966-02-15
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Granted: 1968-05-21
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Expires: 1986-02-15
Abstract
No abstract record available.
Inventors
- 👤 Cozza John
- 👤 Friedman Merritt
- 👤 Donald C Lindley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:27
CPC Classifications
A; A41; A41D; A41D19/00; A41D19/0055; A41D19/0068; A41D19/01
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
73 words
AN ARTICLE OF MANUFACTURE COMPRISING, IN COMBINATION; (A) FIRST AND SECOND LAYERS OF PLASTIC SEALED TO EACH OTHER ALONG THE ENTIRE PERIPHERY THEREOF TO DEFINE A HOLLOW ARTICLE ADAPTED TO BE WORN; (B) A MEDICANT DISPOSED ON THE INSIDE SURFACE OF AT LEAST ONE OF SAID PLASTIC LAYERS; AND TEARING MEANS INTEGRAL WITH SAID PLASTIC LAYER PROXIMATE AT LEAST ONE END THEREOF WHEREBY SAID ARTICLE MAY BE OPENED BY PULLING SAID TEARING MEANS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |