US3572251A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Merchandise carrier bag
Assignee: Aerojet Rocketdyne Inc
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Filing: 1968-04-25
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Granted: 1971-03-23
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Expires: 1988-04-25
Abstract
Abstract THIS INVENTION RELATED TO CARRIER BAGS FOR CONVEYING SYSTEMS AS USED IN CLOTHING WAREHOUSES AND DRY CLEANING PLANTS, LAUNDRIES, AND IN OTHER FACILITIES. A COLLAPSIBLE CARRIER IS PROVIDED OPTIONALLY USEABLE FOR GARMENTS HANGING FULL-LENGTH THEREIN OR FOR FLAT WORK ARTICLES PLACED ON SHELVES THEREIN. THE PARTICULAR FEATURE OF THE INVENTION RESIDES IN AN ARRANGEMENT WHEREIN THE SHELVES ARE CARRIED BY AN INNER BAG CARRIED WITHIN THE OUTER BAG. THE INNER BAG BEING FOLDABLE INTO THE UPPER PORTION OF THE OUTER BAG SO AS TO LEAVE THE ENTIRE VOLUME OF THE OUTER BAG AVAILABLE FOR FULL-LENGTH HANGING OF GARMENTS.
Inventors
- 👤 Richard B Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:24
CPC Classifications
A; A47; A47G; A47G25/00; A47G25/54; B; B65; B65G; B65G9/00; B65G9/002
Claims Analysis
Total Claims: 0
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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) | 1974-03-22 | 1974-09-21 | 1975-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-22 | 1978-09-21 | 1979-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-22 | 1982-09-21 | 1983-03-23 | $7700.00 | Window Closed / Lapsed |