** Shares of Shakti Pumps SHPU.NS rise as much as 4.64% to
a one-month high of 442 rupees
** The pumps and motors maker secures an Indian patent for
"switching circuit to start single phase inductor motor", its
third patents to date
** SHPU says its invention removes complications in circuits
and voltage drop and increases precision of switching
** Trading volume is 76,969 shares as of 2:51 p.m. IST, 1.5
times the 30-day avg - Refinitiv data
** Stock last up 2.6%, taking its YTD gains to 6.1%
(Reporting by Bharath Rajeswaran in Bengaluru)
((bharath.rajeswaran@thomsonreuters.com; +91 9769003463))