US3229813A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sterile package
Assignee: Johnson and Johnson
•
Filing: 1959-05-08
•
Granted: 1966-01-18
•
Expires: 1979-05-08
Abstract
No abstract record available.
Inventors
- 👤 Jr George A Crowe
- 👤 Jr Lawrence Jerzewski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:08
CPC Classifications
A; A61; A61L; A61L2/00; A61L2/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
A BACTERIA IMPERVIOUS AIR PERMEABLE SEALED PACKAGE COMPRISING A FLEXIBLE CONTAINER FORMED OF A SUBSTANTIALLY AIR IMPERVIOUS MATERIAL, A STERILE ARTICLE IN SAID CONTAINER, A PLURALITY OF SMALL HOLES THROUGH SIAD IMPERVIOUS MATERIAL IN THE SIDE OF SAID CONTAINER, A PAPER SHEET ON THE INSIDE OF SAID CONTAINER OVER SAID HOLES HAVING AN AREA SUBSTANTIALLY GREATER THEN SAID HOLES, SAID PAPER SHEET BEING SEALED TO SAID IMPERVIOUS MATERIAL BY A SEAL EXTENDING AROUND SAID HOLES AND AROUND AN UNSEALED AREA OF SAID PAPER SHEET OF NOT LESS THAN ABOUT 6 SQUARE INCHES FOR EACH 1 1/2 LITERS OF MAXIMUM VOLUME OF SAID CONTAINER, SAID PAPER COVER HAVING A POROSITY OF 45 SECONDS TO 180 SECONDS, A WET STRENGTH OF NOT LESS THAN ABOUT 1.4 LBS. PER INCH WIDTH AND A DRY STRENGTH OF NOT LESS THAN ABOUT 8.5 LBS. PER INCH WIDTH.
Claim 2
Dependent Claim
142 words
A BACTERIA IMPERVIOUS AIR PERMEABLE SEALED PACKAGE COMPRISING A FLEXIBLE CONTAINER FORMED OF A SUBSTANTIALLY AIR IMPERVIOUS MATERIAL, A STERILE ARTICLE IN SAID CONTAINER, A PLURALITY OF SMALL HOLES THROUGH SIAD IMPERVIOUS MATERIAL IN THE SIDE OF SAID CONTAINER, A PAPER SHEET ON THE INSIDE OF SAID CONTAINER OVER SAID HOLES HAVING AN AREA SUBSTANTIALLY GREATER THEN SAID HOLES, SAID PAPER SHEET BEING SEALED TO SAID IMPERVIOUS MATERIAL BY A SEAL EXTENDING AROUND SAID HOLES AND AROUND AN UNSEALED AREA OF SAID PAPER SHEET OF NOT LESS THAN ABOUT 6 SQUARE INCHES FOR EACH 1 1/2 LITERS OF MAXIMUM VOLUME OF SAID CONTAINER, SAID PAPER COVER HAVING A POROSITY OF 45 SECONDS TO 180 SECONDS, A WET STRENGTH OF NOT LESS THAN ABOUT 1.4 LBS. PER INCH WIDTH AND A DRY STRENGTH OF NOT LESS THAN ABOUT 8.5 LBS. PER INCH WIDTH.
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) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |