Patent US3136294A successfully refreshed from Google Patents.
US3136294A
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Counting dial
Assignee: Amphenol Borg Electronics Corp
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Filing: 1962-03-02
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Granted: 1964-06-09
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Expires: 1982-03-02
Abstract
No abstract record available.
Inventors
- 👤 John J Arnold
- 👤 Harold G Foote
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:03
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/015; G05G1/08; G05G1/10; G05G1/12; Y; Y10; Y10S; Y10S116/00; Y10S116/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A COUNTING DIAL ADAPTED FOR CONNECTION TO THE SHAFT OF A ROTARY INSTRUMENT AND COMPRISING: (A) A SHAFT CONNECTABLE HUB, (B) A FIRST NUMBERED COUNTING DIAL, (C) A SECOND NUMBERED COUNTING DIAL COMPRISING: (1) A TRANSPARENT FACE IN FRONT OF THE FIRST DIAL AND THROUGH WHICH NUMBERS ON SAID FIRST DIAL ARE VISIBLE, (2) A KNOB COMPRISING A SHELL WHICH ENCLOSES SAID HUB AND CONNECTS AT ONE END TO THE PERIPHERY OF SAID FACE,
Claim 2
Dependent Claim
74 words
A COUNTING DIAL ADAPTED FOR CONNECTION TO THE SHAFT OF A ROTARY INSTRUMENT AND COMPRISING: (A) A SHAFT CONNECTABLE HUB, (B) A FIRST NUMBERED COUNTING DIAL, (C) A SECOND NUMBERED COUNTING DIAL COMPRISING: (1) A TRANSPARENT FACE IN FRONT OF THE FIRST DIAL AND THROUGH WHICH NUMBERS ON SAID FIRST DIAL ARE VISIBLE, (2) A KNOB COMPRISING A SHELL WHICH ENCLOSES SAID HUB AND CONNECTS AT ONE END TO THE PERIPHERY OF SAID FACE,
References Cited (Backward Citations)
US2151534A
Cited
US2370992A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |