Patent US3087606A successfully refreshed from Google Patents.
US3087606A
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Package of inter-reactive materials
Assignee: 3M Co
•
Filing: 1953-10-19
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Granted: 1963-04-30
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Expires: 1973-10-19
Abstract
No abstract record available.
Inventors
- 👤 Bollmeier Emil Wayne
- 👤 Leo F Vokaty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:21
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/32; B65D81/3261; B65D81/3266; B65B; B65B29/00; B65B29/10; H; H02; H02G; H02G15/00; H02G15/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A MULTIPLE COMPARTMENT, FLEXIBLE, UNITARY PACKAGE COMPRISING A SMALLER FLEXIBLE SEALED INNER ENVELOPE HAVING A PLURALITY OF SEALED EDGES, CONTAINING ONE LIQUID OR PLASTIC COMPONENT, AND ENCLOSED WITHIN A LARGER FLEXIBLE SEALED OUTER ENVELOPE HAVING A PLURALITY OF SEALED EDGES AND CONTAINING A LIQUID OR PLASTIC COMPONENT INTER-REACTIVE WITH SAID ONE COMPONENT, THE TWO ENVELOPES BEING SEALED TOGETHER AT A COMMON SEAL EXTENDING ALONG THREE SIDES OF THE SMALLER ENVELOPE.
Claim 2
Dependent Claim
70 words
A MULTIPLE COMPARTMENT, FLEXIBLE, UNITARY PACKAGE COMPRISING A SMALLER FLEXIBLE SEALED INNER ENVELOPE HAVING A PLURALITY OF SEALED EDGES, CONTAINING ONE LIQUID OR PLASTIC COMPONENT, AND ENCLOSED WITHIN A LARGER FLEXIBLE SEALED OUTER ENVELOPE HAVING A PLURALITY OF SEALED EDGES AND CONTAINING A LIQUID OR PLASTIC COMPONENT INTER-REACTIVE WITH SAID ONE COMPONENT, THE TWO ENVELOPES BEING SEALED TOGETHER AT A COMMON SEAL EXTENDING ALONG THREE SIDES OF THE SMALLER ENVELOPE.
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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) | 1966-04-29 | 1966-10-29 | 1967-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-29 | 1970-10-29 | 1971-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-29 | 1974-10-29 | 1975-04-30 | $7700.00 | Window Closed / Lapsed |