Patent US2610934A successfully refreshed from Google Patents.
US2610934A
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Method of and apparatus for making honeycomb material
Assignee: CALIFORNIA REFINFORCED PLASTIC
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Filing: 1948-11-22
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Granted: 1952-09-16
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Expires: 1968-11-22
Abstract
No abstract record available.
Inventors
- 👤 Roger C Steele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:19
CPC Classifications
B; B31; B31D; B31D3/00; B31D3/02; B31D3/0223; B31D3/0246; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1003; Y10T156/1007; Y10T156/1015; Y10T156/12; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1722; Y10T156/1724
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
96 words
IN A MACHINE FOR MAKING HONEYCOMB OUT OF AN ELONGATED SHEET OF FLEXIBLE MATERIAL THE COMBINATION COMPRISING FIRST GLUE APPLYING MEANS TO APPLY SPACED SUBSTANTIALLY PARALLEL GLUE LINES LONGITUDINALLY ALONG ONE SIDE OF SAID SHEET, SECOND GLUE APPLYING MEANS TO APPLY SPACED SUBSTANTIALLY PARALLEL GLUE LINES TO THE OPPOSITE SIDE OF SAID SHEET BETWEEN SAID FIRST NAMED GLUE LINES AND SUBSTANTIALLY PARALLEL THERETO, A LAPPING MECHANISM COMPRISING A RECIPROCATING MEMBER RECIPROCABLE IN STROKES OF EQUAL LENGTH TO LAP SAID MATERIAL BACK AND FORTH OVER ITSELF IN SUCCESSIVE LAPS OF EQUAL LENGTH TO BUILD UP A STACK
References Cited (Backward Citations)
US1263885A
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US1517945A
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US1642178A
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US1924472A
Cited
US2432752A
Cited
US2440209A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-16 | 1956-03-17 | 1956-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-16 | 1960-03-17 | 1960-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-16 | 1964-03-17 | 1964-09-16 | $7700.00 | Window Closed / Lapsed |