US3082142A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a honeycomb structure from corrugated board with facing sheets of corrugated board
Assignee: First Container Corp
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Filing: 1960-05-06
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Granted: 1963-03-19
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Expires: 1980-05-06
Abstract
No abstract record available.
Inventors
- 👤 Lockett D Payne
- 👤 Bean Charles Jack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:00
CPC Classifications
B; B31; B31D; B31D3/00; B31D3/02; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1003; Y10T156/1043; Y10T156/1052; Y10T156/1056; Y10T156/1062; Y10T156/1064; Y10T156/12; Y10T156/1304
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
THE METHOD OF MAKING A HONEYCOMB STRUCTURE FROM CORRUGATED BOARD, SAID METHOD COMPRISING: FORMING PARALLEL ROWS OF LONGITUDINALLY ALIGNED SLOTS THROUGH SAID BOARD WITH EACH SLOT OF EACH ROW BEING SPACED FROM OTHER SLOTS OF THE SAME ROW, FORMING ALIGNED PERFORATIONS IN SAID BOARD THROUGH ITS ENTIRE THICKNESS BETWEEN SUCCESSIVE SLOTS OF EACH ROW OF SLOTS, ACCORDION FOLDING SAID BOARD
Claim 2
Independent Claim
60 words
THE METHOD OF MAKING A HONEYCOMB STRUCTURE FROM CORRUGATED BOARD, SAID METHOD COMPRISING: FORMING PARALLEL ROWS OF LONGITUDINALLY ALIGNED SLOTS THROUGH SAID BOARD WITH EACH SLOT OF EACH ROW BEING SPACED FROM OTHER SLOTS OF THE SAME ROW, FORMING ALIGNED PERFORATIONS IN SAID BOARD THROUGH ITS ENTIRE THICKNESS BETWEEN SUCCESSIVE SLOTS OF EACH ROW OF SLOTS, ACCORDION FOLDING SAID BOARD
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Cited
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |