Apparatus for irrigating pot plants or the like
Abstract
Abstract 720,949. Watering plants. JARUND, H. S. V. May 1, 1953. [May 3, 1952; July 23, 1952] No. 12136/53. Class 6 (2). A plant-pot watering system comprises an inverted water-bottle 8 closed at its upper end and mounted in a holder 10 with its mouth adjacent to a bed 6 of porous material upon which the plant-pots stand and into which the contents of the bottle gradually spill. The holder maintains the bottle-mouth slightly spaced from the bed, which may be of sand or fibrous material, and contains holes 18 through which' air-bubbles may enter the bottle to replace the liquid lost. The liquid may contain a fertilizer.
Inventors
No inventors recorded.
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.