Items

• 

  [PT032ABL], Patent Application, Thomas Alva Edison, January 10th, 1889

  1889-01-10
• 

  [PT032ABM], Patent Application, Thomas Alva Edison, January 10th, 1889

  1889-01-10
• 

  [PT032ABN], Patent Application, Thomas Alva Edison, January 10th, 1889

  1889-01-10
• 

  [PT032ABO], Patent Application, Thomas Alva Edison, February 1st, 1889

  1889-02-01
• 

  [PT032ABP], Patent Application, Thomas Alva Edison, February 1st, 1889

  1889-02-01
• 

  [PT032ABQ], Patent Application, Thomas Alva Edison, January 28th, 1889

  1889-01-28
• 

  [PT032ABR], Patent Application, Thomas Alva Edison, February 9th, 1889

  1889-02-09
• 

  [PT032ABS], Patent Application, Thomas Alva Edison, March 22nd, 1889

  1889-03-22
• 

  [PT032ABT], Patent Application, Thomas Alva Edison, March 22nd, 1889

  1889-03-22
• 

  [PT032ABU], Patent Application, Thomas Alva Edison, April 8th, 1889

  1889-04-08
• 

  [PT032ABV], Patent Application, Thomas Alva Edison, April 25th, 1889

  1889-04-25
• 

  [PT032ABW], Patent Application, Thomas Alva Edison, July 16th, 1889

  1889-07-16
• 

  [PT032ABY], Patent Application, Thomas Alva Edison, July 29th, 1889

  1889-07-29
• 

  [PT032ABZ], Patent Application, Thomas Alva Edison, July 29th, 1889

  1889-07-29
• 

  [PT032ACA], Patent Application, Thomas Alva Edison, August 1st, 1889

  1889-08-01
• 

  [PT032ACB], Patent Application, Thomas Alva Edison, February 8th, 1890

  1890-02-08
• 

  [PT032ACC], Patent Application, Thomas Alva Edison, April 17th, 1890

  1890-04-17
• 

  [PT032ACD], Patent Application, Thomas Alva Edison, May 6th, 1890

  1890-05-06
• 

  [PT032ACF], Patent Application, Thomas Alva Edison, June 2nd, 1890

  1890-06-02
• 

  [PT032ACG], Patent Application, Thomas Alva Edison, July 23rd, 1890

  1890-07-23
• 

  [PT032ACH], Patent Application, Thomas Alva Edison, August 9th, 1890

  1890-08-09
• 

  [PT032ACI], Patent Application, Thomas Alva Edison, September 6th, 1890

  1890-09-06
• 

  [PT032ACJ], Patent Application, Thomas Alva Edison, September 13th, 1890

  1890-09-13
• 

  [PT032ACK], Patent Application, Thomas Alva Edison, October 6th, 1890

  1890-10-06
• 

  [PT032ACL], Patent Application, Thomas Alva Edison, November 17th, 1890

  1890-11-17
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  [PT032ACM], Patent Application, Thomas Alva Edison, November 17th, 1890

  1890-11-17
• 

  [PT032ACN], Patent Application, Thomas Alva Edison, November 17th, 1890

  1890-11-17
• 

  [PT032ACO], Patent Application, Thomas Alva Edison, November 17th, 1890

  1890-11-17
• 

  [PT032ACP], Patent Application, Thomas Alva Edison, December 1st, 1890

  1890-12-01
• 

  [PT032ACQ], Patent Application, Thomas Alva Edison, December 1st, 1890

  1890-12-01
• 

  [PT032ACR], Patent Application, Thomas Alva Edison, December 1st, 1890

  1890-12-01
• 

  [PT032ACS], Patent Application, Thomas Alva Edison, December 1st, 1890

  1890-12-01
• 

  [PT032ACT], Patent Application, Thomas Alva Edison, December 9th, 1890

  1890-12-09
• 

  [PT032ACU], Patent Application, Thomas Alva Edison, December 20th, 1890

  1890-12-20
• 

  [PT032ACV], Patent Application, Thomas Alva Edison, February 4th, 1891

  1891-02-04
• 

  [PT032ACW], Patent Application, Thomas Alva Edison, June 1891

  1891-06-00
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  [PT032ACX], Patent Application, Thomas Alva Edison, July 31st, 1891

  1891-07-31
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  [PT032ACY], Patent Application, Thomas Alva Edison, July 31st, 1891

  1891-07-31
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  [PT032ACZ], Patent Application, Thomas Alva Edison, July 31st, 1891

  1891-07-31
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  [PT032ACZ2], Patent Application, Thomas Alva Edison, July 31st, 1891

  1891-07-31
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  [PT032ADA], Patent Application, Thomas Alva Edison, August 21st, 1891

  1891-08-21
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  [PT032ADB], Patent Application, Thomas Alva Edison, August 28th, 1891

  1891-08-28
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  [PT032ADC], Patent Application, Thomas Alva Edison, August 28th, 1891

  1891-08-28
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  [PT032ADD], Patent Application, Thomas Alva Edison, August 1891

  1891-08-00
• 

  [PT032ADE], Patent Application, Thomas Alva Edison, November 21st, 1891

  1891-11-21
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  [PT032ADF], Patent Application, Thomas Alva Edison, 1891

  1891-00-00
• 

  [PT032ADG], Patent Application, Thomas Alva Edison, 1891

  1891-00-00
• 

  [PT032ADH], Patent Application, Thomas Alva Edison, March 25th, 1892

  1892-03-25
• 

  [PT032ADI], Patent Application, Thomas Alva Edison, April 1892

  1892-04-00
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  [PT032ADJ], Patent Application, Thomas Alva Edison, April 13th, 1892

  1892-04-13
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  [PT032ADK], Patent Application, Thomas Alva Edison, April 13th, 1892

  1892-04-13
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  [PT032ADL], Patent Application, Thomas Alva Edison, April 13th, 1892

  1892-04-13
• 

  [PT032ADM], Patent Application, Thomas Alva Edison, April 13th, 1892

  1892-04-13
• 

  [PT032ADN], Patent Application, Thomas Alva Edison, June 27th, 1892

  1892-06-27
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  [PT032ADO], Patent Application, Thomas Alva Edison, July 9th, 1892

  1892-07-09
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  [PT032ADP], Patent Application, Thomas Alva Edison, July 9th, 1892

  1892-07-09
• 

  [PT032ADQ], Patent Application, Thomas Alva Edison, August 24th, 1892

  1892-08-24
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  [PT032ADR], Patent Application, Thomas Alva Edison, August 24th, 1892

  1892-08-24
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  [PT032ADS], Patent Application, Thomas Alva Edison, November 2nd, 1892

  1892-11-02
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  [PT032ADT], Patent Application, Thomas Alva Edison, March 15th, 1893

  1893-03-15
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  [PT032ADU], Patent Application, Thomas Alva Edison, November 1893

  1893-11-00
• 

  [PT032ADV], Patent Application, Thomas Alva Edison, 1893

  1893-00-00
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  [PT032ADW], Patent Application, Thomas Alva Edison, December 17th, 1894

  1894-12-17
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  [PT032ADX], Patent Application, Thomas Alva Edison, May 14th, 1897

  1897-05-14
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  [PT032ADY], Patent Application, Thomas Alva Edison, June 14th, 1897

  1897-06-14
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  [PT032ADZ], Patent Application, Thomas Alva Edison, June 1897

  1897-06-00
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  [PT032AEA], Patent Application, Thomas Alva Edison, August 1897

  1897-08-00
• 

  [PT032AEB], Patent Application, Thomas Alva Edison, March 29th, 1898

  1898-03-29
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  [PT032AEC], Patent Application, Thomas Alva Edison, April 11th, 1898

  1898-04-11
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  [PT032AED], Patent Application, Thomas Alva Edison, April 11th, 1898

  1898-04-11
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  [PT032AEE], Patent Application, Thomas Alva Edison, April 11th, 1898

  1898-04-11
• 

  [PT032AEF], Patent Application, Thomas Alva Edison, April 11th, 1898

  1898-04-11
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  [PT032AEG], Patent Application, Thomas Alva Edison, September 19th, 1898

  1898-09-19
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  [PT032AEH], Patent Application, Thomas Alva Edison, February 6th, 1899

  1899-02-06
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  [PT032AEI], Patent Application, Thomas Alva Edison, February 6th, 1899

  1899-02-06
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  [PT032AEJ], Patent Application, Thomas Alva Edison, February 24th, 1899

  1899-02-24
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  [PT032AEK], Patent Application, Charles M Johnson, Thomas Alva Edison, April 10th, 1899

  1899-04-10
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  [PT032AEL], Patent Application, Thomas Alva Edison, June 21st, 1899

  1899-06-21
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  [PT032AEM], Patent Application, Thomas Alva Edison, July 5th, 1899

  1899-07-05
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  [PT032AEN], Patent Application, Thomas Alva Edison, August 22nd, 1899

  1899-08-22
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  [PT032AEO], Patent Application, Thomas Alva Edison, September 12th, 1899

  1899-09-12
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  [PT032AEP], Patent Application, Thomas Alva Edison, September 12th, 1899

  1899-09-12
• 

  [PT032AEQ], Patent Application, Thomas Alva Edison, October 20th, 1899

  1899-10-20
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  [PT032AER], Patent Application, Thomas Alva Edison, October 28th, 1899

  1899-10-28
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  [PT032AER9] Patent Application, c. 1899

  1899-00-00
• 

  [PT032AES], Patent Application, Thomas Alva Edison, January 3rd, 1900

  1900-01-03
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  [PT032AET], Patent Application, Thomas Alva Edison, January 3rd, 1900

  1900-01-03
• 

  [PT032AEU], Patent Application, Thomas Alva Edison, January 3rd, 1900

  1900-01-03
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  [PT032AEV], Patent Application, Thomas Alva Edison, January 24th, 1900

  1900-01-24
• 

  [PT032AEW], Patent Application, Thomas Alva Edison, March 28th, 1900

  1900-03-28
• 

  [PT032AEX], Patent Application, Thomas Alva Edison, April 10th, 1900

  1900-04-10
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  [PT032AEY], Patent Application, Thomas Alva Edison, April 10th, 1900

  1900-04-10
• 

  [PT032AEZ], Patent Application, Thomas Alva Edison, April 30th, 1900

  1900-04-30
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  [PT032AFA], Patent Application, Thomas Alva Edison, April 30th, 1900

  1900-04-30
• 

  [PT032AFB], Patent Application, Thomas Alva Edison, May 15th, 1900

  1900-05-15
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  [PT032AFC], Patent Application, Thomas Alva Edison, September 28th, 1900

  1900-09-28
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  [PT032AFD], Patent Application, Thomas Alva Edison, December 21st, 1900

  1900-12-21
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  [PT032AFE], Patent Application, Thomas Alva Edison, 1900

  1900-00-00
• 

  [PT032AFF], Patent Application, Thomas Alva Edison, February 23rd, 1901

  1901-02-23
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  [PT032AFG], Patent Application, Thomas Alva Edison, February 23rd, 1901

  1901-02-23