US3205109A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a honeycomb type structure
Assignee: Hexcel Products Inc
•
Filing: 1963-01-07
•
Granted: 1965-09-07
•
Expires: 1983-01-07
Abstract
No abstract record available.
Inventors
- 👤 Schudel Conrad Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:07
CPC Classifications
B; B29; B29D; B29D99/00; B29D99/0089; B21; B21D; B21D47/00; B29D24/00; B29D24/002; B29D24/005; B64; B64C; B64C27/00; B64C27/32; B64C27/46; B64C27/473; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1003; Y10T156/1007; Y10T156/1016; Y10T428/00; Y10T428/24; Y10T428/24149
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
A METHOD FOR MAKING A LAMINATED HONEYCOMB STRUCTURE COMPRISING THE STEPS OF: CORRUGATING AT LEAST ONE ELONGATE STRIP OF SHEET MATERIAL; CUTTING THE STRIP INTO SECTIONS ALONG PARALLEL CUT LINES DISPOSED AT AN ANGLE RELATIVE TO THE LONGITUDINAL AXES OF THE STIP TO FORM A PLURALITY OF IDENTICALLY CORRUGATED PARALLELOGRAMS; POSITIONING THE CUT SECTIONS IN ADJACENT SIDE EDGE ABUTTING AND END ALIGNED RELATIONSHIP TO FORM A FIRST LAYER; SUPERIMPOSING A SECOND LAYER OF SIDE EDGE ABUTTING AND END ALIGNED CUT SECTIONS ON SAID FIRST LAYER, ALIGNING THE AXES OF THE CORRUGATIONS IN THE SECOND LAYER DIAGONALLY TO THE CORRUGATIONS IN THE FIRST LAYER AND WITH EACH PARALLELOGRAM IN THE SECOND LAYER OVERLYING PORTIONS OF AT LEAST TWO PARALLELOGRAMS IN THE FIRST LAYER; AND BONDING SAID SUPERIMPOSED LAYERS OF SECTIONS TOGETHER AT THEIR CONTACTING CORRUGATED SURFACES TO FORM AN INTEGRAL LAMINATED STUCTURE.
Claim 2
Independent Claim
141 words
A METHOD FOR MAKING A LAMINATED HONEYCOMB STRUCTURE COMPRISING THE STEPS OF: CORRUGATING AT LEAST ONE ELONGATE STRIP OF SHEET MATERIAL; CUTTING THE STRIP INTO SECTIONS ALONG PARALLEL CUT LINES DISPOSED AT AN ANGLE RELATIVE TO THE LONGITUDINAL AXES OF THE STIP TO FORM A PLURALITY OF IDENTICALLY CORRUGATED PARALLELOGRAMS; POSITIONING THE CUT SECTIONS IN ADJACENT SIDE EDGE ABUTTING AND END ALIGNED RELATIONSHIP TO FORM A FIRST LAYER; SUPERIMPOSING A SECOND LAYER OF SIDE EDGE ABUTTING AND END ALIGNED CUT SECTIONS ON SAID FIRST LAYER, ALIGNING THE AXES OF THE CORRUGATIONS IN THE SECOND LAYER DIAGONALLY TO THE CORRUGATIONS IN THE FIRST LAYER AND WITH EACH PARALLELOGRAM IN THE SECOND LAYER OVERLYING PORTIONS OF AT LEAST TWO PARALLELOGRAMS IN THE FIRST LAYER; AND BONDING SAID SUPERIMPOSED LAYERS OF SECTIONS TOGETHER AT THEIR CONTACTING CORRUGATED SURFACES TO FORM AN INTEGRAL LAMINATED STUCTURE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |