Pressure compensating dripper for irrigation systems

- HUSQVARNA AB
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a first top perspective view of a pressure compensating dripper for irrigation systems, according to the new design;

FIG. 2 is a second top perspective view of the pressure compensating dripper for irrigation systems;

FIG. 3 is a first bottom perspective view of the pressure compensating dripper for irrigation systems;

FIG. 4 is a second bottom perspective view of the pressure compensating dripper for irrigation systems;

FIG. 5 is a front elevational view of the pressure compensating dripper for irrigation systems;

FIG. 6 is a rear elevational view of the pressure compensating dripper for irrigation systems;

FIG. 7 is a top plan view of the pressure compensating dripper for irrigation systems;

FIG. 8 is a bottom plan view of the pressure compensating dripper for irrigation systems;

FIG. 9 is a left side elevational view of the pressure compensating dripper for irrigation systems; and,

FIG. 10 is a right side elevational view of the pressure compensating dripper for irrigation systems.

The broken lines in the figures are included for the purpose of depicting unclaimed portions of the pressure compensating dripper for irrigation systems and form no part of the claimed design.

Claims

The ornamental design for a pressure compensating dripper for irrigation systems as shown and described.

Referenced Cited
U.S. Patent Documents
D679779 April 9, 2013 Reid
8898876 December 2, 2014 Feith
D750738 March 1, 2016 Baird
D776237 January 10, 2017 Dong
D780887 March 7, 2017 Huda
D788880 June 6, 2017 Zou
D792943 July 25, 2017 Zou
D794749 August 15, 2017 Zou
D794750 August 15, 2017 Zou
D795995 August 29, 2017 Zou
D795997 August 29, 2017 Zou
D798997 October 3, 2017 Zou
D807988 January 16, 2018 An
D831786 October 23, 2018 Zou
D831788 October 23, 2018 Zou
D845433 April 9, 2019 Zou
D845434 April 9, 2019 Zou
D856473 August 13, 2019 Zou
D856474 August 13, 2019 Zou
D857840 August 27, 2019 Lu
D857841 August 27, 2019 Lu
D858691 September 3, 2019 Zou
D858692 September 3, 2019 Zou
D858693 September 3, 2019 Zou
D858694 September 3, 2019 Zou
D861127 September 24, 2019 Lu
D865119 October 29, 2019 An
D875209 February 11, 2020 Zou
D878517 March 17, 2020 Zou
D883426 May 5, 2020 Lu
D886940 June 9, 2020 Zou
D886941 June 9, 2020 Zou
D890296 July 14, 2020 Chandler
D891577 July 28, 2020 Zou
D892264 August 4, 2020 Zou
D894333 August 25, 2020 Huaping
D894336 August 25, 2020 Huaping
D894337 August 25, 2020 Huaping
D899563 October 20, 2020 Wei
Other references
  • Orbit Irrigation Products, Llc, “¼ Barb Fittings Assortment Pack—30 count” Part No. 67431, Internet archive [online brochure], apparently published on or before May 29, 2022 [retrieved from the Internet on Sep. 19, 2023 from: <URL: https://web.archive.org/web/20220529044703/https://www.orbitonline.com/products/1-4-in-barb-fittings-assortment-pack-30-bag>] (shown in attachment 1).
  • Dripdepot, Flag Dripper, Internet archive [online brochure], apparently published on or before Sep. 5, 2022 [retrieved from the Internet on Aug. 20, 2025 from: <URL: https://web.archive.org/web/20200920004312/https://www.dripdepot.com/product/flag-dripper>] (shown in attachment 2).
  • Amazon, Drip Depot, Drip Depot Adjustable Flag Dripper—Pack of 10, online brochure, apparently offered for sale at least by May 3, 2024 [retrieved from the Internet on Aug. 21, 2025 from: <URL: https://www.amazon.com/Drip-Depot-Adjustable-Dripper-Barb/dp/B0CY5QQMRW?th=1>] (shown in attachment 3).
  • Home Depot, Dig, 4 GPH Flag Dripper (25-Pack), online brochure, apparently published on or before Apr. 23, 2017 [retrieved from the Internet on Aug. 20, 2025 from: <URL: https://www.homedepot.com/p/DIG-4-GPH-Flag-Dripper-25-Pack-FN4B/202245317>] (shown in attachment 4).
  • Amazon, Rain Bird, Rain Bird SW20-30PS Drip Irrigation Spot Watering Dripper/Emitter, 2 Gallon Per Hour, 30-Pack,Red/Black, online brochure, apparently published on or before Aug. 14, 2018 [retrieved from the Internet on Sep. 4, 2025 from: <URL: https://www.amazon.com/Rain-Bird-SW20-30PS-Irrigation-Watering/dp/B0049C5G18/ref=cm_cr_arp_d_product_top?ie=UTF8&th=1>] (shown in attachment 5).
  • Amazon, Rierdge, 60 Pcs Drip Irrigation Emitters, 2 GPH Pressure Compensating Irrigation Drippers for Garden Lawn Watering Irrigation System, Blue (sdd231031lg-04), online brochure, apparently published on or before Aug. 20, 2024 [retrieved from the Internet on Sep. 4, 2025 from: <URL https://www.amazon.com/Rierdge-Irrigation-Emitters-Pressure-Compensating/dp/B0CM5PYLQ9/ref=cm_cr_arp_d_pl_foot_top?ie=UTF8&th=1>] (shown in attachment 6).
  • Amazon, Beadnova, Beadnova Drip Irrigation Emitters 50 Pcs Irrigation Drippers 360 Degree System Emitters Sprinklers Drippers for Drip ¼ Inch Tube Gardening (Green), online brochure, apparently published on or before Aug. 19, 2022 [retrieved from the Internet on Sep. 4, 2025 from: <URL: https://www.amazon.com/BEADNOVA-Irrigation-Emitters-Sprinklers-Gardening/dp/B08TQJZR53/ref=cm_cr_arp_d_product_top?ie=UTF8&th=1>] (shown in attachment 7).
Patent History
Patent number: D1134717
Type: Grant
Filed: Feb 21, 2025
Date of Patent: Jul 14, 2026
Assignee: HUSQVARNA AB
Inventor: Ulises Harin Espinoza (Taylorsville, UT)
Primary Examiner: Keith J Wilson
Application Number: 29/990,536
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)