US3247957A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sterile packaging and the like
Assignee: HOSPITAL SUPPLY AND DEV COMPAN
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Filing: 1964-08-17
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Granted: 1966-04-26
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Expires: 1984-08-17
Abstract
No abstract record available.
Inventors
- 👤 Mern S Kemble
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:16
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; A; A61; A61B; A61B50/00; A61B50/30; A61B2050/314; B65D2205/00; B65D2205/02; B65D2205/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
A STERILIZABLE PACKAGE COMPRISING AN ENVELOPE OF THIN IMPERVIOUS PACKAGING FILM RELATIVELY CLOSELY SURROUNDING THE CONTENTS THEREOF, SAID ENVELOPE HAVING ALL DISCONTINUOUS ADJOINING EDGES PRE-SEALED, SAID ENVELOPE HAVING A GAS-PORT OPENING THERETHROUGH, A GAS-PERVIOUS WAFER CLOSING SAID OPENING, AND AN ANNULAR WAFER RETAINING MEMBER HAVING ITS INNER PERIPHERY OVERLYING THE OUTER EDGES OF SAID WAFE AND HAVING ITS OUTER PERIPHERY EXTENDING OUTWARDLY THEREOF, SAID RETAINING MEMBER HAVING ITS OUTER AND INNER PERIPHERAL PORTIONS SEALINGLY AFFIXED RESPECTIVELY TO SAID ENVELOPE AND TO SAID WAFE AROUND SAID OPENING TO COMPLETE THE SEALING OF THE INSIDE OF SAID PACKAGE, THE OPENING OF SAID ANNULAR MEMBER BEING IN SUBSTANTIAL REGISTRATION WITH THE ENVELOPE OPENING.
Claim 2
Dependent Claim
110 words
A STERILIZABLE PACKAGE COMPRISING AN ENVELOPE OF THIN IMPERVIOUS PACKAGING FILM RELATIVELY CLOSELY SURROUNDING THE CONTENTS THEREOF, SAID ENVELOPE HAVING ALL DISCONTINUOUS ADJOINING EDGES PRE-SEALED, SAID ENVELOPE HAVING A GAS-PORT OPENING THERETHROUGH, A GAS-PERVIOUS WAFER CLOSING SAID OPENING, AND AN ANNULAR WAFER RETAINING MEMBER HAVING ITS INNER PERIPHERY OVERLYING THE OUTER EDGES OF SAID WAFE AND HAVING ITS OUTER PERIPHERY EXTENDING OUTWARDLY THEREOF, SAID RETAINING MEMBER HAVING ITS OUTER AND INNER PERIPHERAL PORTIONS SEALINGLY AFFIXED RESPECTIVELY TO SAID ENVELOPE AND TO SAID WAFE AROUND SAID OPENING TO COMPLETE THE SEALING OF THE INSIDE OF SAID PACKAGE, THE OPENING OF SAID ANNULAR MEMBER BEING IN SUBSTANTIAL REGISTRATION WITH THE ENVELOPE OPENING.
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) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |