US2716076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus of radium coating
Assignee: Luminous Processes Inc
•
Filing: 1952-10-08
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Granted: 1955-08-23
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Expires: 1972-10-08
Abstract
No abstract record available.
Inventors
- 👤 Rufus G Fordyce
- 👤 Clifford J Rugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:23
CPC Classifications
B; B05; B05C; B05C1/00; B05C1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
THAT METHOD OF APPLYING RADIUM LUMINOUS MATERIAL AND SIMILAR EXPANSIVE COATINGS TO CLOCK HANDS AND THE LIKE SO THAT SUBSTANTIALLY THE ENTIRE SURFACE TO BE COATED IS COVERED COMPRISING THE STEPS OF MOUNTING A PLURALITY OF SUCH ARTICLES ON A COMMON SUPPORT WITH THE SURFACES TO BE CAOTED SUBSTANTIALLY IN A COMMON VERTICAL PLANE, PROVIDING A MEMBER HAVING A VERTICAL FACE COVERED WITH COATING MATERIAL, POSITIONING THE SUPPORTING MEMBER SO THAT THE UPPER LIMIT OF THE PORTIONS OF THE ARTICLES TO BE COATED CONFORM TO THE UPPER EDGE OF THE VERTICAL COATING FACE, MOVING SAID ARTICLES LATERALLY INTO ENGAGEMENT WITH THE COATING FACE, ROCKING THE SUPPORT AND ARTICLES TO BRING CURVED PORTIONS OF THE ARTICLES INTO CONTACT WITH SAID FACE, REVERSING THE ROCKING MOVEMENT OF THE SUPPORT, AND SEPARATING THE ARTICLES FROM SAID FACE.
Claim 2
Dependent Claim
134 words
THAT METHOD OF APPLYING RADIUM LUMINOUS MATERIAL AND SIMILAR EXPANSIVE COATINGS TO CLOCK HANDS AND THE LIKE SO THAT SUBSTANTIALLY THE ENTIRE SURFACE TO BE COATED IS COVERED COMPRISING THE STEPS OF MOUNTING A PLURALITY OF SUCH ARTICLES ON A COMMON SUPPORT WITH THE SURFACES TO BE CAOTED SUBSTANTIALLY IN A COMMON VERTICAL PLANE, PROVIDING A MEMBER HAVING A VERTICAL FACE COVERED WITH COATING MATERIAL, POSITIONING THE SUPPORTING MEMBER SO THAT THE UPPER LIMIT OF THE PORTIONS OF THE ARTICLES TO BE COATED CONFORM TO THE UPPER EDGE OF THE VERTICAL COATING FACE, MOVING SAID ARTICLES LATERALLY INTO ENGAGEMENT WITH THE COATING FACE, ROCKING THE SUPPORT AND ARTICLES TO BRING CURVED PORTIONS OF THE ARTICLES INTO CONTACT WITH SAID FACE, REVERSING THE ROCKING MOVEMENT OF THE SUPPORT, AND SEPARATING THE ARTICLES FROM SAID FACE.
References Cited (Backward Citations)
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Cited
US1166461A
Cited
US1211951A
Cited
US1467343A
Cited
US1620802A
Cited
US2279994A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-22 | 1959-02-21 | 1959-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-22 | 1963-02-21 | 1963-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-22 | 1967-02-21 | 1967-08-23 | $7700.00 | Window Closed / Lapsed |