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Tim Haats
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Ottawa, CA
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last 30 patents
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Patent Grant
Umbrellas with inflatable portions
Patent number
10,602,816
Issue date
Mar 31, 2020
The Handwerker Umbrella Company LLC
Neil Handwerker
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Umbrellas with inflatable portions
Patent number
10,244,835
Issue date
Apr 2, 2019
The Handwerker Umbrella Company LLC
Neil Handwerker
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Umbrellas with inflatable portions
Patent number
9,986,798
Issue date
Jun 5, 2018
The Handwerker Umbrella Company LLC
Neil Handwerker
A45 - HAND OR TRAVELLING ARTICLES
Patents Applications
last 30 patents
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Patent Application
SNORING AND OBSTRUCTIVE SLEEP APNEA PREVENTION DEVICE
Publication number
20250064626
Publication date
Feb 27, 2025
PRAKASH CRJ NAIDU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Umbrellas with Inflatable Portions
Publication number
20190223566
Publication date
Jul 25, 2019
The Handwerker Umbrella Company LLC
Neil Handwerker
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Umbrellas with Inflatable Portions
Publication number
20180255886
Publication date
Sep 13, 2018
The Handwerker Umbrella Company LLC
Neil Handwerker
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Umbrellas With Inflatable Portions
Publication number
20170318920
Publication date
Nov 9, 2017
The Handwerker Umbrella Company LLC
Neil Handwerker
A45 - HAND OR TRAVELLING ARTICLES