US3566526A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display case with magnetic holding means
Assignee: Colt Industries Inc
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Filing: 1969-01-06
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Granted: 1971-03-02
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Expires: 1989-01-06
Abstract
Abstract A DEVICE, INCLUDING A BOX-LIKE STRUCTURE, FOR DISPLAYING A VARIETY OF OBJECTS, EITHER SINGLY OR PLURALLY, SAID DEVICE HAVING A SUPPORT OR BACKBOARD MEMBER TO WHICH IS ATTACHED A MAGNETIC MEMBER CONTOURED TO RECEIVE A SELECTIVE PORTION OF THE ITEM OR ITEMS TO BE DISPLAYED TO MAGNETICALLY SUPPORT EACH ITEM IN A SPACED APART RELATION TO THE FACE OF THE SUPPORT OR BACKBOARD MEMBER TO THEREBY CREATE THE ILLUSION OF AN ITEM SUSPENDED IN SPACE WITHOUT VISIBLE MEANS OF SUPPORT.
Inventors
- 👤 Paul A La Violette
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:58
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/02; B65D25/10; H; H01; H01F; H01F7/00; H01F7/02; H01F7/0231; H01F7/0252
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) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |