Patent US3110835A successfully refreshed from Google Patents.
US3110835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible geiger counter
Assignee: Individual
•
Filing: 1961-12-06
•
Granted: 1963-11-12
•
Expires: 1981-12-06
Abstract
No abstract record available.
Inventors
- 👤 Harold G Richter
- 👤 Jr Arthur S Gillespie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:14
CPC Classifications
H; H01; H01J; H01J47/00; H01J47/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A FLEXIBLE GEIGER COUNTER ADAPTED TOBE PLACED IN SEVERAL NON-LINEAR CONFIGURATIONS WHILEAT THE SAME TIME PRODUCING NO SUBSTANTIAL DETERIORATION IN COUNT RATE, PATEAU, AND PULSE HEIGHT OVER LONG PERIODS OF OPRATION, COMPRISING A CORRUGATED CONDUCTIVE, POLYVINYL CHLORIDE TUBING, AN ANODE WIRE DISPOSED WITHIN SAID TUBING FOR COLLECTING THE OUTPUT PULSES OF SAID COUNTER, A PLURALITY OF PLASTIC PAPER SPACER DISKS THREADED ON SAID ANODE WIRE FOR HOLDING SAID WIRE SUBSTANTIALLY AXIAL WITHIN SAID TUBING, SAID DISKS BEING PROVIDED WITH A PLURALITY OF APERTURES FOR ALLOWING A COUNTING GAS TO FLOW THROUGH SAID TUBING, A CATHODE WIRE DISPOSED AROUND THE EXTERIOR OF SAID TUBING IN THE CORRUGATIONS THEREOF, INSULATOR T-TUBE END PIECES FITTED WITHIN THE ENDS OF SAID TUBING, ONE OF SAID
Claim 2
Dependent Claim
121 words
A FLEXIBLE GEIGER COUNTER ADAPTED TOBE PLACED IN SEVERAL NON-LINEAR CONFIGURATIONS WHILEAT THE SAME TIME PRODUCING NO SUBSTANTIAL DETERIORATION IN COUNT RATE, PATEAU, AND PULSE HEIGHT OVER LONG PERIODS OF OPRATION, COMPRISING A CORRUGATED CONDUCTIVE, POLYVINYL CHLORIDE TUBING, AN ANODE WIRE DISPOSED WITHIN SAID TUBING FOR COLLECTING THE OUTPUT PULSES OF SAID COUNTER, A PLURALITY OF PLASTIC PAPER SPACER DISKS THREADED ON SAID ANODE WIRE FOR HOLDING SAID WIRE SUBSTANTIALLY AXIAL WITHIN SAID TUBING, SAID DISKS BEING PROVIDED WITH A PLURALITY OF APERTURES FOR ALLOWING A COUNTING GAS TO FLOW THROUGH SAID TUBING, A CATHODE WIRE DISPOSED AROUND THE EXTERIOR OF SAID TUBING IN THE CORRUGATIONS THEREOF, INSULATOR T-TUBE END PIECES FITTED WITHIN THE ENDS OF SAID TUBING, ONE OF SAID
References Cited (Backward Citations)
US2475603A
Cited
US2741708A
Cited
US2965780A
Cited
DE955172C
Cited
US2944152A
Cited
US3028517A
Cited
US2968731A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |