US4456652A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically conductive adhesive tape
Assignee: Nitto Denko Corp
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Filing: 1983-02-24
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Granted: 1984-06-26
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Expires: 2003-02-24
Abstract
Abstract An electrically conductive adhesive tape comprising a self-supporting electrically conductive tape support and a pressure-sensitive adhesive layer provided on at least one surface of the tape support, wherein electrically conductive portions which extend through the adhesive layer and have a top end portion slightly covering the surface of the adhesive layer are provided on the side of the adhesive layer of the tape at desired intervals.
Inventors
- 👤 Toshiharu Konishi
- 👤 Zenzo Honda
- 👤 Yutaka Hori
- 👤 Yukio Shimizu
- 👤 Hideyuki Okada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 15:37
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; C09J7/28; B; B32; B32B; B32B7/00; B32B7/04; B32B7/12; C09J7/22; H; H01; H01B; H01B5/00; H01B5/02; H01B7/00; H01B7/08; H01B7/0815; H05; H05K; H05K3/00; H05K3/10; H05K3/103; B32B38/00; B32B38/04; B32B2038/042; B32B2307/00; B32B2307/20; B32B2307/202; B32B2405/00; H05K2201/00; H05K2201/10; H05K2201/10227; H05K2201/1028; H05K2203/00; H05K2203/02; H05K2203/0278; H05K3/38; H05K3/386; Y; Y10; Y10S; Y10S428/00; Y10S428/906; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24331; Y10T428/24628; Y10T428/28; Y10T428/2804
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
An electrically conductive adhesive tape comprising a self-supporting electrically conductive tape support and a pressure-sensitive adhesive layer provided on at least one surface of the tape support, wherein electrically conductive portions which extend from the support through the adhesive layer and have a top end portion slightly covering the surface of the adhesive layer are provided on the side of the adhesive layer of the tape at desired intervals.
Claim 2
Dependent Claim
69 words
An electrically conductive adhesive tape comprising a self-supporting electrically conductive tape support and a pressure-sensitive adhesive layer provided on at least one surface of the tape support, wherein electrically conductive portions which extend from the support through the adhesive layer and have a top end portion slightly covering the surface of the adhesive layer are provided on the side of the adhesive layer of the tape at desired intervals.
References Cited (Backward Citations)
US3497383A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-06-26 | 1987-12-26 | 1988-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-06-26 | 1991-12-26 | 1992-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-06-26 | 1995-12-26 | 1996-06-26 | $7700.00 | Window Closed / Lapsed |