Klancnik; Alvin R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Klancnik; Alvin R..The latest application filed is for "fire-resistant mattress having combustible material compartmentalized between fire-resistant layers".

Company Profile

0.10.5

Klancnik; Alvin R. - South Barrington IL
Klancnik; Alvin R. - S. Barrington IL US
Klancnik; Alvin R. - Park Ridge IL
Klancnik; Alvin R. - Spring Lake Drive IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fire-resistant mattress having combustible material compartmentalized between fire-resistant layers Grant 9,538,857 - Klancnik January 10, 2	2017-01-10
Fire-Resistant Mattress Having Combustible Material Compartmentalized Between Fire-Resistant Layers App 20130133139 - Klancnik; Alvin R.	2013-05-30
Fire-resistant mattress having combustible material compartmentalized between fire-resistant layers Grant 8,429,776 - Klancnik , et al. April 30, 2	2013-04-30
Fire-resistant mattress having combustible material compartmentalized between fire-resistant layers Grant 8,353,072 - Klancnik January 15, 2	2013-01-15
Fire-resistant Mattress Having Combustible Material Compartmentalized Between Fire-resistant Layers App 20120222220 - Klancnik; Alvin R. ; et al.	2012-09-06
Fire-resistant Mattress Having Combustible Material Compartmentalized Between Fire-resistant Layers App 20120180223 - Klancnik; Alvin R.	2012-07-19
Fire-resistant Mattress Having Combustible Material Compartmentalized Between Fire-resistant Layers App 20120102656 - Klancnik; Alvin R.	2012-05-03
Fire-resistant mattress having combustible material compartmentalized between fire-resistant layers App 20060048301 - Klancnik; Alvin R. ; et al.	2006-03-09
Edge support on a mattress Grant 6,568,014 - Sabalaskey , et al. May 27, 2	2003-05-27
Triple beam frame Grant 5,459,892 - Wells , et al. October 24, 1	1995-10-24
Spring mattress with a top portion containing foam and fibers Grant 5,317,768 - Klancnik June 7, 1	1994-06-07
Fire-resistant mattress and high strength fire-retardant composite Grant 4,504,991 - Klancnik March 19, 1	1985-03-19
Mattress spring unit construction Grant 4,092,749 - Klancnik June 6, 1	1978-06-06

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