US3761343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for providing a semi permanent iridescent display
Assignee: KINGBERG BENJAMIN
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Filing: 1971-09-13
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Granted: 1973-09-25
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Expires: 1991-09-13
Abstract
Abstract Means for providing a semi-permanent iridescent display comprising a pair of overlying sheets, one being translucent with an iridescent dye and the other being opaque. The sheets having smooth surfaces forming an interface, and one of said sheets being of a pliable plastic with its interface surface tending to adhere to the interface surface of the other.
Inventors
- 👤 B Kinberg
- 👤 R Mayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:46
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/22; Y; Y10; Y10S; Y10S428/00; Y10S428/913; Y10T; Y10T428/00; Y10T428/16; Y10T428/162
Claims Analysis
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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) | 1976-09-24 | 1977-03-26 | 1977-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-09-24 | 1981-03-26 | 1981-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-09-24 | 1985-03-26 | 1985-09-25 | $7700.00 | Window Closed / Lapsed |