Patent US3073561A successfully refreshed from Google Patents.
US3073561A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder for dental hand unit
Assignee: Individual
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Filing: 1960-10-12
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Granted: 1963-01-15
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Expires: 1980-10-12
Abstract
No abstract record available.
Inventors
- 👤 Arthur C Jermyn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:15
CPC Classifications
A; A61; A61C; A61C1/00; A61C1/02; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19642; Y10T74/19647; Y10T74/19651
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A DEVICE FOR SUPPORTING A DENTAL HAND UNIT AT THE FREE END OF A MOVABLE LINKAGE COMPRISING A HOLDER FOR SAID DENTAL HAND UNIT, A HOUSING, A FIRST MEMBER ROTATABLY MOUNTED IN SAID HOUSING FOR SECURING SAID HOUSING TO SAID FREE END OF SAID MOVABLE LINKAGE AND HAVING AN AXIS ABOUT WHICH SAID HOUSING IS MOVABLE, A SECOND MEMBER ROTATABLY MOUNTED IN SAID HOUSING FOR SECURING SAID HOLDER TO SAID HOUSING AND HAVING AN AXIS SPACED FROM AND PARALLEL TO SAID AXIS OF SAID FIRST MEMBER ABOUT WHICH SAID HOLDER IS MOVABLE, AND A PLANETARY GEAR TRAIN INTER-
Claim 2
Independent Claim
98 words
A DEVICE FOR SUPPORTING A DENTAL HAND UNIT AT THE FREE END OF A MOVABLE LINKAGE COMPRISING A HOLDER FOR SAID DENTAL HAND UNIT, A HOUSING, A FIRST MEMBER ROTATABLY MOUNTED IN SAID HOUSING FOR SECURING SAID HOUSING TO SAID FREE END OF SAID MOVABLE LINKAGE AND HAVING AN AXIS ABOUT WHICH SAID HOUSING IS MOVABLE, A SECOND MEMBER ROTATABLY MOUNTED IN SAID HOUSING FOR SECURING SAID HOLDER TO SAID HOUSING AND HAVING AN AXIS SPACED FROM AND PARALLEL TO SAID AXIS OF SAID FIRST MEMBER ABOUT WHICH SAID HOLDER IS MOVABLE, AND A PLANETARY GEAR TRAIN INTER-
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) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |