Patent US3357091A successfully refreshed from Google Patents.
US3357091A
Expired / Lapsed
US
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Device for aligning two objects and for mounting one to the other
Assignee: Raytheon Co
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Filing: 1965-07-21
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Granted: 1967-12-12
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Expires: 1985-07-21
Abstract
No abstract record available.
Inventors
- 👤 Karl H Reissmueller
- 👤 Rudolf F Zurcher
- 👤 Manfred W Reissmueller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:02
CPC Classifications
H; H10; H10P; H10P72/00; H10P72/04; H10P72/0446; H05; H05K; H05K13/00; H05K13/0015; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49764; Y10T29/49769; Y10T29/49778; Y10T29/4978; Y10T29/53; Y10T29/53039; Y10T29/53061; Y10T29/5313; Y10T29/53174; Y10T29/53178
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
154 words
A METHOD FOR ALIGNING A PATTERN ON A FIRST OBJECT WITH A PATTERN ON A SECOND OBJECT, COMPRISING: POSITIONING SAID FIRST OBJECT ON A PLATE HAVING A SECOND SURFACE MIRROR AND A PLAIN SURFACE SPACED THEREFROM WTH THE PATTERN IN CONTACT WITH THE PLAIN SURFACE OF THE PLATE; FOCUSING THE RETICLE OF A MICROSCOPE ON THE PLAIN SURFACE OF THE PLATE BY REFLECTION FROM SAID SECOND SURFACE; ALIGNING THE PATTERN OF SAID FIRST OBJECT WITH THE FOCUSED RETICLE; MOVING SAID FIRST OBJECT VERTICALLY FROM IN CONTACT WITH THE PLATE; MOVING SAID SECOND OBJECT INTO THE FIELD OF VIEW OF SAID MICROSCOPE AND POSITIONING IT WITH THE PATTERN THEREON IN A PLANE PASSING THROUGH THE PRINCIPAL FOCUS OF THE MICROSCOPE; ALIGNING THE PATTERN ON SAID SECOND OBJECT WITH THE RETICLE; AND MOVING SAID FIRST OBJECT INTO CONTACT WITH SAID SECOND OBJECT, WHEREBY THE PATTERNS ON SAID OBJECTS ARE BROUGHT INTO CONTACT IN A PREDETERMINED ORIENTATION.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-11 | 1971-06-12 | 1971-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-11 | 1975-06-12 | 1975-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-11 | 1979-06-12 | 1979-12-12 | $7700.00 | Window Closed / Lapsed |