definiens: shall be to calendar days, and shall mean all days other than Saturdays, Sundays or a national or local holiday recognized in the UnitedStates, and any reference to shall be to the month and not a 30 day period, and any reference to shall mean the first 3 calendar months of the year, the 4 - 6 calendar months of the year, the 7 - 9calendar months of the year, and the last 3 calendar months of the year . Whenever the last day for the exercise ofany privilege or the discharge of any duty hereunder shall fall on a Saturday, Sunday, or national holiday, the Partyhaving such privilege or duty shall have until 5:00 pm PST on the next succeeding business day to exercise suchprivilege or to discharge such duty . It is further agreed that no usage of trade or other regular practice between theParties hereto shall be used to interpret or alter the terms of this Agreement . Ambiguities, if any, in this Agreementshall not be construed against any particular Party, irrespective of which Party may be deemed to have authored theambiguous provision . [COMPANY] is constantly innovating and developing new products or new versions of products