US3208660A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grommet bag
Assignee: Vision Wrap Industries Inc
•
Filing: 1962-09-12
•
Granted: 1965-09-28
•
Expires: 1982-09-12
Abstract
No abstract record available.
Inventors
- 👤 Bernard F Brieske
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:30
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/001; Y; Y10; Y10S; Y10S206/00; Y10S206/819
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A GROMMET BAG COMPRISING A BODY PORTION FORMED OF POLYETHYLENE, SAID BAG BEING CLOSED AT ONE END AND ALONG ITS SIDES AND BEING OPEN AT ITS OTHER END, A PAIR OF GROMMETS DISPOSED INWARDLY OF SAID CLOSED END, SAID GROMMETS COMPRISING OPPOSED ANNULAR RINGS DEFINING CENTRAL OPENINGS, A POLYETHYLENE COATING ON THE INNER SURFACE OF EACH OF SAID RINGS WHEREBY THE RINGS ARE HEAT SEALED TO SAID BAG, EACH OF SAID RINGS HAVING ITS INTERIOR SURFACE LYING FLAT AGAINST THE EXTERIOR SURFACE OF SAID
Claim 2
Dependent Claim
84 words
A GROMMET BAG COMPRISING A BODY PORTION FORMED OF POLYETHYLENE, SAID BAG BEING CLOSED AT ONE END AND ALONG ITS SIDES AND BEING OPEN AT ITS OTHER END, A PAIR OF GROMMETS DISPOSED INWARDLY OF SAID CLOSED END, SAID GROMMETS COMPRISING OPPOSED ANNULAR RINGS DEFINING CENTRAL OPENINGS, A POLYETHYLENE COATING ON THE INNER SURFACE OF EACH OF SAID RINGS WHEREBY THE RINGS ARE HEAT SEALED TO SAID BAG, EACH OF SAID RINGS HAVING ITS INTERIOR SURFACE LYING FLAT AGAINST THE EXTERIOR SURFACE OF SAID
References Cited (Backward Citations)
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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) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |