US4905PExpiredUtility
Rhododendron plant--Hacput variety
Est. expiryJun 25, 2000(expired)· nominal 20-yr term from priority
Inventors:Johannes Hachmann
16
PatentIndex Score
1
Cited by
0
References
1
Claims
Abstract
A new and distinct variety of Rhododendron russatum which originated as a chance seedling in a cultivated area is provided. The new variety possesses flowers which are of a highly attractive violet-blue color, and exhibits good tolerance to extremes in temperature.
Claims
exact text as granted — not AI-modifiedI claim:
1. A new and distinct variety of Rhododendron russatum, substantially as herein shown and described, characterized particularly as to novelty by the unique combination of: (a) a bushy, well-branched and vigorous growth habit, (b) flowers of striking violet-blue color, (c) improved hardiness compared to the russatum species, and (d) improved tolerance to extremes of both cold and heat when compared to the Blue Tit and Blue Diamond varieties and varieties of the impeditum species.Join the waitlist — get patent alerts
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