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SHOELD MARK

Overview
  • Total Patents
    12
About

SHOELD MARK has a total of 12 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Canada, Germany and United Kingdom. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are CAO DAPING, JUJIANG POWER TECH CO LTD and KASHIMA KITA ELECTRIC POWER CO.

Patent filings in countries

World map showing SHOELD MARKs patent filings in countries
# Country Total Patents
#1 Canada 4
#2 Germany 4
#3 United Kingdom 3
#4 Italy 1

Patent filings per year

Chart showing SHOELD MARKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shoeld Mark 11

Latest patents

Publication Filing date Title
DE2301602A1 LEAD ACCUMULATOR AND METHOD OF MANUFACTURING THE SAME
GB1214216A Lead acid storage battery and method of making the same
GB1207566A Storage battery having spiral electrodes of the pasted type
GB1208150A Reclamation of lead-acid storage batteries
CA854650A Reclamation of lead-acid storage batteries
CA862275A Storage battery having spiral electrodes with improved active material carrier
CA854828A Lead acid storage battery and method of making the same
CA865264A Storage battery having spiral electrodes of the pasted type