Category:David J. Hurlbert of Manitou Springs CO (US)

David J. Hurlbert of Manitou Springs CO (US)

Executive Summary

David J. Hurlbert of Manitou Springs CO (US) is an inventor who has filed 2 patents. Their primary areas of innovation include Locks {or fastenings} with special structural characteristics (2 patents), Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings ( (2 patents), Devices preventing the key or the handle or both from being used {(covers or guards for keyholes (2 patents), and they have worked with companies such as Schlage Lock Company LLC (2 patents). Their most frequent collaborators include (2 collaborations), (2 collaborations), (2 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• E05B63/0056 (Locks {or fastenings} with special structural characteristics): 2 patents
• E05B1/0015 (Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings (): 2 patents
• E05B13/004 (Devices preventing the key or the handle or both from being used {(covers or guards for keyholes): 2 patents
• E05B13/106 (LOCKS; ACCESSORIES THEREFOR; HANDCUFFS): 2 patents
• E05B15/0033 (Other details of locks; Parts for engagement by bolts of fastening devices): 2 patents
• E05B17/048 (LOCKS; ACCESSORIES THEREFOR; HANDCUFFS): 2 patents
• E05B47/0004 (Operating or controlling locks or other fastening devices by electric or magnetic means (electric permutation locks): 2 patents
• E05B47/0665 (LOCKS; ACCESSORIES THEREFOR; HANDCUFFS): 2 patents
• E05B55/005 (Locks in which a sliding latch is used also as a locking bolt): 2 patents
• E05B55/06 (LOCKS; ACCESSORIES THEREFOR; HANDCUFFS): 2 patents
• E05B13/101 (LOCKS; ACCESSORIES THEREFOR; HANDCUFFS): 2 patents
• E05B15/004 (Other details of locks; Parts for engagement by bolts of fastening devices): 2 patents
• E05B2047/0024 (LOCKS; ACCESSORIES THEREFOR; HANDCUFFS): 2 patents
• E05B63/006 (Locks {or fastenings} with special structural characteristics): 2 patents
• E05B63/0065 (Locks {or fastenings} with special structural characteristics): 2 patents
• E05Y2900/132 (INDEXING SCHEME ASSOCIATED WITH SUBCLASSES): 2 patents

Companies

List of Companies

• Schlage Lock Company LLC: 2 patents

Collaborators

• Subbiah Gopalakrishnan (2 collaborations)
• Kasey Wachtendorf of Colorado Springs CO (US) (2 collaborations)
• Snehil Solanki of Colorado Springs CO (US) (2 collaborations)
• Dilip Bangaru (2 collaborations)
• Austin M. Roup of Woodland Park CO (US) (2 collaborations)
• Rakesh Murali (2 collaborations)
• Kenton H. Barker of Fort Collins CO (US) (1 collaborations)
• Kenton H. Barker of Colorado Springs CO (US) (1 collaborations)