Patent US3076541A successfully refreshed from Google Patents.
US3076541A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Envelope type package with cover and removable disclosure sheet
Assignee: Ivers Lee Co
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Filing: 1962-06-22
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Granted: 1963-02-05
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Expires: 1982-06-22
Abstract
No abstract record available.
Inventors
- 👤 Lloyd I Volckening
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:36
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/58; B65D75/5816; B65D75/28; B65D75/30; B65D75/32; B65D75/325; B65D75/327; B65D75/38; B65D2203/00; B65D2575/00; B65D2575/28; B65D2575/30; B65D2575/32; B65D2575/3209; B65D2575/3218; B65D2575/3227
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
A PACKAGE COMPRISING AN APPROXIMATELY FLAT COMMODITY CONTAINER ENCLOSED IN A COVER HAVING A FOLD THEREIN, AN INSERT COMPRISING A SHEET OF MATERIAL DISPOSED BETWEEN SAID COVER AND SAID CONTAINER WITH AN EDGE PORTION IN SAID FOLD, SAID COVER HAVING A WEAKENED PORTION ADJACENT SAID FOLD TO PROVIDE AN OPENING AT SAID FOLD THROUGH WHICH SAID INSERT MAY BE GRIPPED AND PULLED FROM THE PACKAGE.
Claim 2
Dependent Claim
65 words
A PACKAGE COMPRISING AN APPROXIMATELY FLAT COMMODITY CONTAINER ENCLOSED IN A COVER HAVING A FOLD THEREIN, AN INSERT COMPRISING A SHEET OF MATERIAL DISPOSED BETWEEN SAID COVER AND SAID CONTAINER WITH AN EDGE PORTION IN SAID FOLD, SAID COVER HAVING A WEAKENED PORTION ADJACENT SAID FOLD TO PROVIDE AN OPENING AT SAID FOLD THROUGH WHICH SAID INSERT MAY BE GRIPPED AND PULLED FROM THE PACKAGE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-04 | 1966-08-06 | 1967-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-04 | 1970-08-06 | 1971-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-04 | 1974-08-06 | 1975-02-05 | $7700.00 | Window Closed / Lapsed |