Patent US3016315A successfully refreshed from Google Patents.
US3016315A
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Honeycomb structure and method
Assignee: CARL D HALL JR
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Filing: 1958-10-08
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Granted: 1962-01-09
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Expires: 1978-10-08
Abstract
No abstract record available.
Inventors
- 👤 John J Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:59
CPC Classifications
B; B32; B32B; B32B3/00; B32B3/10; B32B3/12; B31; B31D; B31D3/00; B31D3/02; B31D3/0207; B65; B65D; B65D65/00; B65D65/38; B65D65/44; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1003; Y10T428/00; Y10T428/24; Y10T428/24149; Y10T428/24744
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
130 words
A HONEYCOMB STRUCTURE COMPRISING A PLURALITY OF PIECES OF SHEET MATERIAL COATED WITH A HARDENED PLASTIC AND FIXED IN GENERALLY PARALLEL SUPERPOSED RELATION IN A STACK HAVING SUBSTANTIALLY UNIFORM HEIGHT OR THICKNESS THROUGHOUT ALL PORTIONS OF ITS PLAN AREA, SAID STACK HAVING AN EXTERNAL ELEVATIONAL CURVED SURFACE NORMAL TO ITS PLAN AREA CHARACTERIZED BY A MULTIPLICITY OF SUBSTANTIALLY IDENTICAL CELLS ALL OPEN TO SAID SURFACE AND HAVING THEIR AXES NORMAL THERETO, EACH CELL OPENING BEGIN DEFINED BY EDGES OF INDIVIDUAL PIECES DISPOSED IN LINES LYING IN SAID SURFACE, SAID PIECES BEING ADHESIVELY BONDED TOGETHER SOLELY BY BANDS OF ADHESIVE ALL EXTENDING TO SAID SURFACE AND BEING STAGGERED RELATIVELY IN ADJACENT PIECES, AND EACH OF THE PIECES BEING DISPOSED IN SUBSTANTIALLY WAVED OF UNDULATING SHAPE WITH ALL AREAS OF MAXIMUM DISPLACE-
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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) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |