US3085681A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compounding and packaging unit
Assignee: Individual
•
Filing: 1959-07-16
•
Granted: 1963-04-16
•
Expires: 1979-07-16
Abstract
No abstract record available.
Inventors
- 👤 Henry L Fazzari
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:09
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/32; B65D81/3261; B65D81/3272
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
101 words
A PACKAGING AND COMPOUNDING UNIT COMPRISING TWO SEALED ENVELOPES EACH CONTAINING AND ISOLATING A COMPONENT OF A MIXTURE, ONE WHEREOF BEING THE SMALLER IS DISPOSED IN AND ANCHORED TO ONE END OF THE LARGER OUTER ENVELOPE, A FOLD FORMED IN THE WALL OF THE OUTER ENVELOPE THEREBY SHORTENING ITS LENGTH, AND A TEAR TAB SECURED AT ONE END PORTION ALONG THE SURFACE OF THE WALL AT ONE END OF THE INNER ENVELOPE AND HAVING THE EXTREMITY OF ITS OPPOSITE END PORTION SECURED TO THAT END OF THE SHORTENED OUTER ENVELOPE OPPOSITE TO THE INNER ENVELOPE WITH SUBSTANTIALLY ALL SLACK REMOVED THEREFROM.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |