US3227600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Formable honeycomb
Assignee: Individual
•
Filing: 1962-12-18
•
Granted: 1966-01-04
•
Expires: 1982-12-18
Abstract
No abstract record available.
Inventors
- 👤 Kenneth M Holland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:04
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/34; E04C2/36; B; B21; B21D; B21D47/00; B31; B31D; B31D3/00; B31D3/005; B65; B65D; B65D65/00; B65D65/38; B65D65/44; E06; E06B; E06B3/00; E06B3/70; E06B3/7015; E06B3/7017; B29; B29C; B29C65/00; B29C65/48; B29C66/00; B29C66/40; B29C66/41; B29C66/43; B29C66/438; Y; Y10; Y10S; Y10S55/00; Y10S55/05; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1003; Y10T428/00; Y10T428/24; Y10T428/24149
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A PACK OF HONEYCOMB MATERIAL WHICH IS EXPANDABLE TO A NON-PLANAR CONTOUR, COMPRISNG: A PLURALITY OF ELONGTED RIBBONS OF EQUAL DIMENSIONS, EACH RIBBON HAVING UNDULATING CORRUGATIONS OF THE SAME PATTERN ALONG ITS ENTIRE LENGTH, EACH SAID RIBBON BEING ALIGNED ONE WITHIN THE OTHER IN STACKED RELATIONSHIP; BONDING POINTS AT EQUALLY SPACED INTERVALS ALONG THE RIBBONS, EACH SAID BONDING POINT SECURING THE ADJACENT RIBBONS AGAINST SEPARATION AT THE BONDED POINT WHEN THE PACK IS IN EXPANDED POSITION, SAID ADJACENT RIBBONS BEING SEPARABLE ALONG THE REMAINING UNBONDED ADJACENT SURFACES TO FORM CONGRUENT EIGHT MAJOR SIDED HOLLOW CELLS, THE WALL AREA OF EACH CELL INCLUDING A LENGTH OF RIBBON HAVING ALTERNATING BONDED AND UNBONDED UNDULATION CREASES.
Claim 2
Dependent Claim
113 words
A PACK OF HONEYCOMB MATERIAL WHICH IS EXPANDABLE TO A NON-PLANAR CONTOUR, COMPRISNG: A PLURALITY OF ELONGTED RIBBONS OF EQUAL DIMENSIONS, EACH RIBBON HAVING UNDULATING CORRUGATIONS OF THE SAME PATTERN ALONG ITS ENTIRE LENGTH, EACH SAID RIBBON BEING ALIGNED ONE WITHIN THE OTHER IN STACKED RELATIONSHIP; BONDING POINTS AT EQUALLY SPACED INTERVALS ALONG THE RIBBONS, EACH SAID BONDING POINT SECURING THE ADJACENT RIBBONS AGAINST SEPARATION AT THE BONDED POINT WHEN THE PACK IS IN EXPANDED POSITION, SAID ADJACENT RIBBONS BEING SEPARABLE ALONG THE REMAINING UNBONDED ADJACENT SURFACES TO FORM CONGRUENT EIGHT MAJOR SIDED HOLLOW CELLS, THE WALL AREA OF EACH CELL INCLUDING A LENGTH OF RIBBON HAVING ALTERNATING BONDED AND UNBONDED UNDULATION CREASES.
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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) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |