Patent US2691100A successfully refreshed from Google Patents.
US3194479A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Containers and container closures
Assignee: Fort James Corp
•
Filing: 1962-04-16
•
Granted: 1965-07-13
•
Expires: 1982-04-16
Abstract
No abstract record available.
Inventors
- 👤 George G Rumberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:08
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/22; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B29C65/48; B29C65/4805; B29C65/481; B29C65/4815; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/13; B29C66/131; B29C66/1312; B29C66/20; B29C66/24; B29C66/242; B29C66/2422; B29C66/24221; B29C66/2424; B29C66/24243; B29C66/24244; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/43121; B29C66/432; B29C66/4326; B29C66/50; B29C66/51; B29C66/53; B29C66/534; B29C66/5346; B29C66/53461; B29C66/54; B29C66/542; B29C66/545; B29C66/61; B29C66/612; B65D5/00; B65D5/42; B65D5/64; B65D2577/00; B65D2577/10; B65D2577/20; B65D2577/2025; B65D2577/2075; B65D2577/2091
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
166 words
A CONTAINER MEMBER SELECTED FROM THE GROUP CONSISTING OF CONTAINER CLOSURE MEMBERS AND CONTAINER BODY MEMBERS, ADAPTED FOR USE IN CONJUNCTION WITH A COMPLEMENTARY CONTAINER BODY OR CLOSURE MEMBER, CONSTRUCTED OF PLIES OF SHEET MATERIAL AT LEAST TWO OF WHICH PLIES HAVE A THICKNESS OF AT LEAST ABOUT .002 INCH EACH LAMINATED TOGETHER WITH THERMOPLASTIC LAMINANT ADHESIVE, HAVING AN AVENUE OF EXIT IN ITS EDGE AREAS FOR EXTRUSION OF THERMOPLASTIC LAMINANT ADHESIVE FROM ITS NORMAL LOCATION BETWEEN THE PLIES INTO CONTACT WITH THE COMPLEMENTARY CONTAINER MEMBER IN AREAS OF SEALING ENGAGEMENT THEREWITH, UPON APPLICATION OF THERMOPLASTIC LAMINANT ADHESIVE ACTIVATING CONDITIONS, SELECTED FROM HEAT, PRESSURE, AND HEAT AND PRESSURE, WHEN SAID COMPLEMENTARY CONTAINER BODY AND CLOSURE MEMBERS ARE PLACED IN SEALING ENGAGEMENT, SAID LAMINATED SHEET MEATERIAL OF CONSTRUCTION OF THE CONTAINER MEMBER CONSTRUCTED THEREOF CONTAINING AT LEAST ABOUT 55 LBS. OF THERMOPLASTIC LAMINANT ADHESIVE PER 3,000 SQ. FEET OF LAMINATED SHEET MATERIAL BETWEEN ITS PLIES TO ALLOW SUCH EXTRUSION WITHOU DELAMINATION OF SAID CONTAINER MEMBERR FORMED THEREFROM.
Claim 2
Dependent Claim
166 words
A CONTAINER MEMBER SELECTED FROM THE GROUP CONSISTING OF CONTAINER CLOSURE MEMBERS AND CONTAINER BODY MEMBERS, ADAPTED FOR USE IN CONJUNCTION WITH A COMPLEMENTARY CONTAINER BODY OR CLOSURE MEMBER, CONSTRUCTED OF PLIES OF SHEET MATERIAL AT LEAST TWO OF WHICH PLIES HAVE A THICKNESS OF AT LEAST ABOUT .002 INCH EACH LAMINATED TOGETHER WITH THERMOPLASTIC LAMINANT ADHESIVE, HAVING AN AVENUE OF EXIT IN ITS EDGE AREAS FOR EXTRUSION OF THERMOPLASTIC LAMINANT ADHESIVE FROM ITS NORMAL LOCATION BETWEEN THE PLIES INTO CONTACT WITH THE COMPLEMENTARY CONTAINER MEMBER IN AREAS OF SEALING ENGAGEMENT THEREWITH, UPON APPLICATION OF THERMOPLASTIC LAMINANT ADHESIVE ACTIVATING CONDITIONS, SELECTED FROM HEAT, PRESSURE, AND HEAT AND PRESSURE, WHEN SAID COMPLEMENTARY CONTAINER BODY AND CLOSURE MEMBERS ARE PLACED IN SEALING ENGAGEMENT, SAID LAMINATED SHEET MEATERIAL OF CONSTRUCTION OF THE CONTAINER MEMBER CONSTRUCTED THEREOF CONTAINING AT LEAST ABOUT 55 LBS. OF THERMOPLASTIC LAMINANT ADHESIVE PER 3,000 SQ. FEET OF LAMINATED SHEET MATERIAL BETWEEN ITS PLIES TO ALLOW SUCH EXTRUSION WITHOU DELAMINATION OF SAID CONTAINER MEMBERR FORMED THEREFROM.
References Cited (Backward Citations)
US2141556A
Cited
US2185604A
Cited
US2293589A
Cited
US2474619A
Cited
US2415387A
Cited
US2940230A
Cited
US2875563A
Cited
US3062432A
Cited
US3017067A
Cited
US3010639A
Cited
US3079057A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |