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Nixie-Patente

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www.jb-electronics.de » Electronics » Nixie Tubes » Nixie patents

Nixie patents

Here I list all interesting patents that are somehow related to the concept of a Nixie tube. If you know some that are not listed here, please let me know, thanks!

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US2138197 Electric discharge lamp
patent no.:US2138197
filed:1935, Nov 20
issued:1938, Nov 29
inventor:H. Pressler et al
company:Radio Patents Corp., New York, USA
download:US2138197.pdf

Remarks: –

US2142106 Signaling system and glow lamps therefor
patent no.:US2142106
filed:1934, May 9
issued:1939, Jan 3
inventor:Hans P. Boswau
company:
download:US2142106.pdf

Remarks: –

US2268441 Glow indicator for signaling systems
patent no.:US2268441
filed:1934, May 9
issued:1941, Dec 30
inventor:Hans P. Boswau
company:
download:US2268441.pdf

Remarks: –

US2290261 Electric sign
patent no.:US2290261
filed:1937, Dec 27
issued:1941, Jul 21
inventor:Thomas Ross Welch
company:
download:US2290261.pdf

Remarks: –

US2462781 Elevator position indicator
patent no.:US2462781
filed:1946, Jun 5
issued:1949, Feb 22
inventor:J. R. Schoenbaum
company:Martin Elevator Company
download:US2462781.pdf

Remarks: –

US2618760 Glow tube anode construction
patent no.:US2618760
filed:1950, Nov 6
issued:1952, Nov 18
inventor:H. D. Hancock et al
company:Northrop Aircraft Inc.
download:US2618760.pdf

Remarks: –

US2618697 Two-way sectional read-out tube
patent no.:US2618697
filed:1950, Nov 24
issued:1952, Nov 18
inventor:H. E. Metcalf
company:Northrop Aircraft Inc.
download:US2618697.pdf

Remarks: –

US2632128 Glow tube cathode support
patent no.:US2632128
filed:1951, Jan 9
issued:1953, Mar 17
inventor:R. D. Hancock
company:Northrop Aircraft Inc.
download:US2632128.pdf

Remarks: –

US2723365 Sectional read-out tube and circuit
patent no.:US2723365
filed:1950, Dec 1
issued:1955, Nov 8
inventor:C. R. Williams
company:Northrop Aircraft Inc.
download:US2723365.pdf

Remarks: –

US2735038 Read-out tube
patent no.:US2735038
filed:1950, Aug 18
issued:1956, Feb 14
inventor:R. D. Hancock
company:Northrop Aircraft Inc.
download:US2735038.pdf

Remarks: –

US2756366 Luminous discharge tube and system
patent no.:US2756366
filed:1954, Apr 1
issued:1956, Jul 24
inventor:F. B. Maynard
company:National Union Electric Corp.
download:US2756366.pdf

Remarks: considered to be the GI-10 patent

US2769939 Read-out tube circuit
patent no.:US2769939
filed:1950, Jun 12
issued:1956, Nov 6
inventor:C. R. Williams
company:Northrop Aircraft Inc.
download:US2769939.pdf

Remarks: –

US2783408 Electric discharge tubes
patent no.:US2783408
filed:1954, Apr 1
issued:1957, Feb 26
inventor:D. J. Williams et al
company:Ericsson Telephones Ltd., England
download:US2783408.pdf

Remarks: –

US2814001 Incrementally extensible cathode glow indicator tube
patent no.:US2814001
filed:1956, Oct 10
issued:1957, Nov 19
inventor:F. B. Maynard
company:National Union Electric Corp.
download:US2814001.pdf

Remarks: –

US2833949 Glow indicating tube
patent no.:US2833949
filed:1955, Dec 13
issued:1958, May 6
inventor:R. R. Driscoll
company:Burroughs Corp.
download:US2833949.pdf

Remarks: –

US2848638 Multi-display tube
patent no.:US2848638
filed:1953, Jun 9
issued:1958, Aug 19
inventor:E. W. Smith
company:
download:US2848638.pdf

Remarks: –

US2874320 Indicating device
patent no.:US2874320
filed:1955, Dec 13
issued:1959, Feb 17
inventor:E. W. Smith
company:Burroughs Corp.
download:US2874320.pdf

Remarks: –

US2876385 Matrix glow tube indicator
patent no.:US2876385
filed:1955, Dec 28
issued:1959, Mar 3
inventor:L. R. Landrey
company:Burroughs Corp.
download:US2876385.pdf

Remarks: –

US2878407 Ion control means
patent no.:US2878407
filed:1956, Apr 16
issued:1959, Mar 17
inventor:J. H. Engelman et al
company:Burroughs Corp.
download:US2878407.pdf

Remarks: –

US2906906 Indicator tubes
patent no.:US2906906
filed:1958, May 22
issued:1959, Sep 29
inventor:J. H. McCauley et al
company:Burroughs Corp.
download:US2906906.pdf

Remarks: –

US2962698 Visual indicator system
patent no.:US2962698
filed:1958, May 23
issued:1960, Nov 29
inventor:F. A. Mathamel
company:Burroughs Corp.
download:US2962698.pdf

Remarks: –

US2971109 Cold cathode tubes
patent no.:US2971109
filed:1959, Sep 15
issued:1961, Feb 7
inventor:T. M. Jackson et al
company:International Standard Electric Corp.
download:US2971109.pdf

Remarks: –

US2990061 Indicator tube
patent no.:US2990061
filed:1957, Jun 11
issued:1961, Jun 27
inventor:J. H. McCauley
company:Burroughs Corp.
download:US2990061.pdf

Remarks: –

US2996635 Cold cathode character display tubes
patent no.:US2996635
filed:1959, Dec 8
issued:1961, Aug 15
inventor:G. F. Klepp et al
company:International Standard Electric Corp.
download:US2996635.pdf

Remarks: –

US3005922 Luminous discharge indicia tube
patent no.:US3005922
filed:1959, Nov 13
issued:1961, Oct 24
inventor:B. H. Hart
company:National Union Electric Corp.
download:US3005922.pdf

Remarks: –

US3042826 Indicator tube
patent no.:US3042826
filed:1959, Nov 2
issued:1962, Jul 3
inventor:J. H. McCauley et al
company:Burroughs Corp.
download:US3042826.pdf

Remarks: –

US3054920 Glow-discharge indicator tube
patent no.:US3054920
filed:1960, Dec 9
issued:1962, Sep 18
inventor:S. M. Frouws et al
company:Philips
download:US3054920.pdf

Remarks: this could be the Pixie tube patent (ZM1050)

US3067354 Indicator tube
patent no.:US3067354
filed:1960, Mar 8
issued:1962, Dec 4
inventor:T. D. Peterson
company:Burroughs Corp.
download:US3067354.pdf

Remarks: –

US3067355 Indicator tube
patent no.:US3067355
filed:1960, Mar 16
issued:1962, Dec 4
inventor:J. H. McCauley
company:Burroughs Corp.
download:US3067355.pdf

Remarks: –

US3075119 Glow-discharge indicator tube
patent no.:US3075119
filed:1960, Jul 15
issued:1963, Jan 22
inventor:T. P. J. Botden et al
company:Philips
download:US3075119.pdf

Remarks: –

US3101427 Gaseous cold cathode indicator glow tube
patent no.:US3101427
filed:1958, Oct 3
issued:1963, Aug 20
inventor:J. H. McCauley et al
company:Burroughs Corp.
download:US3101427.pdf

Remarks: –

US3127535 Visual readout device
patent no.:US3127535
filed:1958, Nov 21
issued:1964, Mar 31
inventor:H. T. Westerheim
company:
download:US3127535.pdf

Remarks: –

US3244923 Character representing glow discharge tube and system for selective excitation of the character representing electrodes thereof
patent no.:US3244923
filed:1962, Sep 14
issued:1966, Apr 5
inventor:R. A. Milliken
company:Friden
download:US3244923.pdf

Remarks: biquinary Nixie tube

US3280359 Gaseous cold cathode indicator tube having a segmented electrode and an insulated shield plate
patent no.:US3280359
filed:1963, May 20
issued:1966, Oct 18
inventor:T. C. Maloney et al
company:Burroughs Corp.
download:US3280359.pdf

Remarks: B-5971 patent

US3316436 Secondary emission means for gas-filled glow discharge character display tubes
patent no.:US3316436
filed:1963, Sep 17
issued:1967, Apr 25
inventor:Taisaku Kizaki
company:Hitachi Ltd.
download:US3316436.pdf

Remarks: –

US3570000 Gas-filled cold cathode indicator display tube
patent no.:US3570000
filed:1968, Jun 11
issued:1971, Mar 9
inventor:Michio Koshizuka et al
company:Japan Radio Company
download:US3570000.pdf

Remarks: –

US3579025 Numerical indicator tube with built-in translating circuit
patent no.:US3579025
filed:1969, Feb 3
issued:1971, May 18
inventor:Harold J. Rayner
company:Raytheon Company
download:US3579025.pdf

Remarks: –

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