Robert Townsend

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Quincy, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Combination lock
- Patent number 12,077,986
- Issue date Sep 3, 2024
- Schlage Lock Company LLC
- Manjunatha Ramakrishna
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Combination lock
- Patent number 12,049,769
- Issue date Jul 30, 2024
- Schlage Lock Company LLC
- Manjunatha Ramakrishna
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Portable lock apparatus
- Patent number 12,031,353
- Issue date Jul 9, 2024
- Schlage Lock Company LLC
- Robert Townsend
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Combination lock
- Patent number 11,286,690
- Issue date Mar 29, 2022
- Schlage Lock Company LLC
- Manjunatha Ramakrishna
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Combination lock
- Patent number 10,392,835
- Issue date Aug 27, 2019
- Schlage Lock Company LLC
- Manjunatha Ramakrishna
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
COMBINATION LOCK
- Publication number 20230049472
- Publication date Feb 16, 2023
- SCHLAGE LOCK COMPANY LLC
- Manjunatha Ramakrishna
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
PORTABLE LOCK APPARATUS
- Publication number 20230008382
- Publication date Jan 12, 2023
- SCHLAGE LOCK COMPANY LLC
- Robert Townsend
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
COMBINATION LOCK
- Publication number 20200115925
- Publication date Apr 16, 2020
- SCHLAGE LOCK COMPANY LLC
- Manjunatha Ramakrishna
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
COMBINATION LOCK
- Publication number 20190010728
- Publication date Jan 10, 2019
- SCHLAGE LOCK COMPANY LLC
- Manjunatha Ramakrishna
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES