Patent US2916625A successfully refreshed from Google Patents.
US2916625A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dosimeter
Assignee: Individual
•
Filing: 1955-03-09
•
Granted: 1959-12-08
•
Expires: 1975-03-09
Abstract
No abstract record available.
Inventors
- 👤 Harvey L Penberthy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:12
CPC Classifications
G; G01; G01T; G01T1/00; G01T1/02; G01T1/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
A DOSIMETER COMPRISES A CONTAINER HAVING ENCLOSED SIDES AND AN OPEN TOP AND AN OPPOSITE OPEN BOTTOM, AND A SOLID SOLUTION OF A SILVER FILLING SAID CONTAINER FROM SAID OPEN TOP TO SAID OPEN BOTTOM AND FORMING A RECITLINEAR LIGHT PATH EXCENDING RECTILEARLY FROM SAID OPEN TOP TO SAID OPEN BOTTOM.
Claim 2
Dependent Claim
51 words
A DOSIMETER COMPRISES A CONTAINER HAVING ENCLOSED SIDES AND AN OPEN TOP AND AN OPPOSITE OPEN BOTTOM, AND A SOLID SOLUTION OF A SILVER FILLING SAID CONTAINER FROM SAID OPEN TOP TO SAID OPEN BOTTOM AND FORMING A RECITLINEAR LIGHT PATH EXCENDING RECTILEARLY FROM SAID OPEN TOP TO SAID OPEN BOTTOM.
References Cited (Backward Citations)
US2616051A
Cited
US2650309A
Cited
US2673934A
Cited
US2750515A
Cited
US2730625A
Cited
US2689308A
Cited
US2738430A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-07 | 1963-06-08 | 1963-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-07 | 1967-06-08 | 1967-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-07 | 1971-06-08 | 1971-12-08 | $7700.00 | Window Closed / Lapsed |