Patent US3033734A successfully refreshed from Google Patents.
US3033734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Honeycomb structures
Assignee: General Electric Co
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Filing: 1959-08-27
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Granted: 1962-05-08
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Expires: 1979-08-27
Abstract
No abstract record available.
Inventors
- 👤 Fraser P Price
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:09
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/34; E04C2/3405; B; B32; B32B; B32B3/00; B32B3/10; B32B3/12; E04C2002/3444; E04C2002/345; E04C2002/3455; E04C2002/3461; E04C2002/3466; E04C2002/3472; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1003; Y10T428/00; Y10T428/24; Y10T428/24149
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
THE METHOD OF MAKING A HONEYCOMB STRUCTURE COMPOSED OF A CORRUGATED CORE MATERIAL AND A SUBSTANTIALLY FLAT SURFACE FACING MATERIAL WHICH COMPRISES (1) FORMING A STACKED ASSEMBLY COMPOSED OF THE AFORESAID CORE MATERIAL AND SURFACE MATERIAL IN HONEYCOMB CONTACT RELATIONSHIP WITH EACH OTHER, AT LEAST ONE OF SAID MATERIALS HAVING A RESINOUS THERMOPLASTIC SOLVENT-SOLUBLE SURFACE THEREOF IN CONTACT WITH THE OTHER MATERIAL, (2) WHILE MAINTAINING THE ASSEMBLY OF THE CORE MATERIAL AND SURFACE MATERIAL IN SUBSTANTIALLY IMMOVABLE RELATIONSHIP, IMMERSING THE ASSEMBLY IN A VOLATILE LIQUID SOLVENT FOR THE
Claim 2
Independent Claim
88 words
THE METHOD OF MAKING A HONEYCOMB STRUCTURE COMPOSED OF A CORRUGATED CORE MATERIAL AND A SUBSTANTIALLY FLAT SURFACE FACING MATERIAL WHICH COMPRISES (1) FORMING A STACKED ASSEMBLY COMPOSED OF THE AFORESAID CORE MATERIAL AND SURFACE MATERIAL IN HONEYCOMB CONTACT RELATIONSHIP WITH EACH OTHER, AT LEAST ONE OF SAID MATERIALS HAVING A RESINOUS THERMOPLASTIC SOLVENT-SOLUBLE SURFACE THEREOF IN CONTACT WITH THE OTHER MATERIAL, (2) WHILE MAINTAINING THE ASSEMBLY OF THE CORE MATERIAL AND SURFACE MATERIAL IN SUBSTANTIALLY IMMOVABLE RELATIONSHIP, IMMERSING THE ASSEMBLY IN A VOLATILE LIQUID SOLVENT FOR THE
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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) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |