US4482048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container for static-sensitive articles
Assignee: BROWN JAMES M COHASSET
•
Filing: 1983-10-19
•
Granted: 1984-11-13
•
Expires: 2003-10-19
Abstract
Abstract Container having walls in the form of corrugated board in which a carbon layer is applied to the interior surface of one of the webs before the corrugated board is assembled.
Inventors
- 👤 Norman S. Blodgett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:01
CPC Classifications
B; B32; B32B; B32B3/00; B32B3/26; B32B3/28; B32B5/00; B32B5/16; B65; B65D; B65D65/00; B65D65/38; B65D65/40; B65D65/403; H; H05; H05K; H05K9/00; H05K9/0067; B32B2260/00; B32B2260/02; B32B2260/025; B32B2307/00; B32B2307/20; B32B2307/21; B32B2439/00; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
89 words
Container for use with an article which can be damaged by static electricity, comprising: (a) a plurality of walls forming a cell in which the article resides, each wall consisting of a sheet of corrugated board made up of an outer web located outside the cell, an inner web located inside the cell, and a corrugated flute sandwiched between the inner and outer webs, and (b) a carbon layer carried on the surface of the inner web that faces away from the cell and is attached to the flute.
Claim 2
Dependent Claim
89 words
Container for use with an article which can be damaged by static electricity, comprising: (a) a plurality of walls forming a cell in which the article resides, each wall consisting of a sheet of corrugated board made up of an outer web located outside the cell, an inner web located inside the cell, and a corrugated flute sandwiched between the inner and outer webs, and (b) a carbon layer carried on the surface of the inner web that faces away from the cell and is attached to the flute.
Claim 3
Dependent Claim
19 words
Container as recited in claim 1, wherein the carbon layer consists of carbon particles impregnated in a liquifiable binder.
Claim 4
Dependent Claim
11 words
Container as recited in claim 2, wherein the binder is heat-liquifiable.
Claim 5
Dependent Claim
13 words
Container as recited in claim 3, wherein the binder is a low-density polyethylene.
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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) | 1987-11-13 | 1988-05-14 | 1988-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-13 | 1992-05-14 | 1992-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-13 | 1996-05-14 | 1996-11-13 | $7700.00 | Window Closed / Lapsed |